THE WARDEN ⚔ The Warden is Minecraft's new unbeatable mob that lurks the ancient city - if you make it. I am curious if there is some way to modify the current "Sculk Catalyst", so that it can give rise to a Sculk Shrieker capable of summoning a Warden…Shrieker Summoning (20-30%) is a spell that can be used to summon a Shrieker, the Shrieker will act as a Howler from a Necromancer's Howler Summoning, but this one can be obtained by any class. It happens multiple times, at least as many times as many Shrieker trinkets there are. But again, naturally generated, and 4 shrieks. Kill the Warden by using /kill @e. If a noise is made, even if it is a brief vibration from a movement, the Sculk Sensor will pick it up and alert the. You can activate the sculk shrieker at a distance if you fire a projectile in the direction of the sensors that are next to the sculk shriekers. use a debug stick left click to change the categories (like can summon) and right click to select true or false. Observed result. If the light level is less than 11 and there is no other Warden nearby, a Warden will spawn when you use the Sculk. Sculk shriekers are the final block to use when you want to wake up the Warden. It also detects vibrations around it but doesn’t give out Redstone signals. Hempfest likes this. You can use a sculk catalyst to create a sculk area with sensors and shriekers which will spawn the Warden if activated 3 times. This is datapack add new feature for sculk_shrieker. Make sure to use your shield. In order to prevent dying you are gonna have to walk up to the diamonds mine them and then leave. Similarly, if players use the sculk catalyst to spread the sculk blocks, the shrieker generated from the spread will also not be able to summon the Warden. To get it on the surface you will need to spawn it in the deep dark and convince it up using a bubble column or other means. . 3. If you manage to avoid alerting a Sculk Shrieker, every 10 minutes a Sculk Shrieker will remove one level of alert. Wardens do not spawn if a warden is within a 48. 19. minecraft:debug_stick. The Warden is the devil so it makes sense if he spawns underground. minecraft:debug_stick. Yeah and thats cool if your friend is able to actually deal with the warden. Sculk shriekers. Sculk Shrieker. This is also the only environment where Ancient Cities can be. Use – “/summon warden” for the Minecraft bedrock edition. By default when the pack is added to a world or server it allows for shriekers placed by players in Deep Dark biomes to summon the warden when set off. When you break an activated sculk shrieker that can spawn the Warden (assuming you're on a third attempt at summoning it), it will stop the Warden from spawning. To nab some honeycomb, players will need to first locate a bee nest. Creative mode still have to get it though comman. #warden #WildUpdate #MinecraftHow to activate Sculk Shrieker and summon Warden in Minecraft 1. The player has a warden in their base, near their bed. Material. . Give 50 Shrieker Eyes to Shero in Castle Rock, which will result you receiving the scroll. Help. By using commands. . It'll distract the sensors and give you a second or two to break a shrieker undetected. You may need to use commands and set the data value correctly. Placing a shrieker makes it unable to summon a warden. A Warden has a colossal 250 hearts. Web Summoning The Warden In Creative Mode. Using commands you can make a shrieker summon a warden. Learn How To Stop Wardens From Spawning, Where To Find All The Chests/Loot And How To Successfully Escape! Everything you need to know about Looting the Anci. Upon fulfilling all of these criteria, the Warden will emerge from the ground after the 4th scream of the Shrieker. This makes it so that one way to 'cheese' the Ancient City is not completely removed, but makes it a much riskier method than just simply sneaking around everywhere. This is a much more important note: The Warden is. After four shrieks. Placing the shrieker yourself disables it's ability to summon a warden. ago. Step 1: The first thing users should do is create an 11 by 11 square carpet surrounding the sculk shrieker. Learn how to spawn the warden in Minecraft, this tutorial shows you how to find the warden in Minecraft survival mode as well as how to summon the warden in. To get it on the surface you will need to spawn it in the deep dark and convince it up using a bubble column or other means. This video will explain the warden mob and its 2 attacks: ranged attack(soni. Lucasplayz234 • 1 yr. Reply More posts you may like. Hope you find this useful! Compatibility. I'm not sure if this was purposely removed, this would have helped with creating any horror type survival map creations instead of having this set specifically to the Ancient City. The easiest way to do it is to surround sculk shrieker with any block made with wool. Up to 20 attempts are made to make a Warden appear in a 11×13×11 square centered on the. 1. Darkness is a status effect that causes the player's vision to temporarily deteriorate. There is only one mechanic which spawns the Warden, which revolves around the player activating shrieker blocks. This Video Shows you how to make a man placed sculk shrieker summon warden. A Warden has a colossal 250 hearts. To Summon The Warden, You Have To Trigger A Sculk Shrieker Block. It can now summon the warden. you can pick up the Shriker after breaking it. This would basically be a dog. You can activate the sculk shrieker at a distance if you fire a projectile in the direction of the sensors that are next to the sculk shriekers. Tutorial explaining the new block in minecraft 1. r/allthemods. 1. It is a block that functions like a redstone block. The Deep Dark biome was also added in 1. Activate by Stepping on a Sculk Shrieker or Triggering a Sculk Sensor. 1. Wardens can spawn in any 1×3×1 block space in a 11×13×11 box centered around a naturally generated sculk shrieker. Minecraft 1. New comments cannot be posted and votes cannot be cast. random: quest for one of his unique trinkets. 18 (Caves and Cliffs part 2). Simple, have it so that the player who breaks a Shrieker will instantly have their warning level set to 4, and summon the Warden. Sculk shriekers must activate multiple times to summon a Warden. They have gray skin and have signs of bodily damage like stitches. This creates a terrifying shriek that lasts for a few seconds. In Java you can activate and deactivate warden summoning by using the setblock command eg. After triggering a sculk shrieker 4 different times, a warden will spawn within 32 blocks. If there are any nearby sensors, you can place wool around those and the shriekers to block the signals. What if drop from Warden was changed to special shrieker - one that can summon Warden wherever it's placed? First reason - farming Warden while still possible, would be less desireable, because only think you get is another Warden generatorYou have to be on the server around 12am - 3am In the morning. This is the best way to do it, shriekers can not summon wardens without commands and the only other way to summon a warden is /summon warden. peacefulWarden: Allows Wardens to exist in Peaceful difficulty. As you are typing, you will see the command appear in the lower left corner of the game window. Than never mind. They can identify the same through its covering. it deactivates but if you break it while its summoning a warden it will still summon it. There is only one mechanic which spawns the Warden, which revolves around the player activating shrieker blocks. Once it’s close enough, a call from the Sculk Shrieker will summon the Warden nearby - be prepared! Added Warden mob; Warden. . 19 And Will Spawn In Caves. When a skulk shrieker is placed or grown from a skulk catalyst the can_summon tag is always false. No only natural or command shriekers can summon wardens. This block can give you the darkness effect and it has two states. How to fast find or craft and use Sculk Shrieker in Minecraft 1. If that is a possibility im not too sure the farm is worth it, tbh. Please sign in to leave a comment. Note that you will have three levels of alert before a Sculk Shrieker summons a Warden in an Ancient City. If the light level is less than 11 and there is no other Warden nearby, a Warden will spawn when you use the Sculk. But a good idea would've been if, when clicking on a Shrieker with an Echo Shard, you would lose the Echo Shard but the Shrieker would turn the tag. Sculk shrieker operation: The sculk shrieker has a spherical range and expands in all directions. [deleted] • 2 yr. Since the Warden is blind, he relies on hearing and smell to detect nearby. shrieker_ignores: The list. A sculk shrieker can be waterlogged. could edit this myself but instead of adding a little light on the side that turns on how about shriekers that can summon Warden's have the animated Souls and the ones placed that cant summon a Warden dont have. Below is a video file of me. Web you can summon the warden whenever you want using a cheat (game command) in minecraft. How to Make any Sculk Shrieker Summon the Warden in Minecraft - YouTube 0:00 / 1:57 How to Make any Sculk Shrieker Summon the Warden in Minecraft TiltingTuna 493 subscribers 20K views. MCPE-154006 Not work spawn warden on block. Only in the Deep Dark biome can you find a Sculk Shrieker. Any other way causes it to revert to the default behavior when placed. The sculk shrieker spawns naturally in. This Video Shows you how to summon a warden in Minecraft from a sculk shreiker you placed. However, if that limitation doesn't override it, you can apply a block tag to the shrieker to switch the behavior. Expand Tweet. 19, the sculk catalyst. So, to stop a Warden from spawning, you need to block sculk sensors from sending signals to the sculk schriekers. Summon a warden using the command /summon warden ~ ~ ~. How to Summon the Warden in MinecraftToday I show you how to How to Summon the Warden in Minecraft, its pretty easy How to Summon the Warden in Minecraft. Nitrox is a mod for Subnautica that opens the game up to multiplayer. Keep luring the warden onto an end crystal, then proceed to detonate it, dealing a massive amount of damage. Although you have only a 1% chance of spawning one through the Catalyst. On the Java edition, when a sculk Shrieker is placed down by a player it changes the "can_summon" tag to false so that a Warden is not spawned unless it is in natural terrain. For Bedrock I think you can do /setblock ~~~ sculk_shrieker ["can_summon":true] #. March 25, 2022 17:22. To summon a netherite warden, you need a warden head, which is crafted with 2 disc fragments in the top corners, 2 sculk sensors in the bottom corners, 2 sculk blocks. There are different commoands for different Minecraft editions. . About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Level 29 : Expert Sus. ago. So if you activate a shrieker once. Sculk shriekers are a new edition to the Java Minecraft 1. They respawn. To reproduce. Summoning it. Hope you find this useful! Compatibility. Killing Sculk Shriekers in Minecraft. Unfortunately not, only naturally generated shriekers can summon the warden. The Minecraft Warden is one of the newest mobs in the game. MCPE-157284 Sculk shriekers are not summoning the warden. Does mining a sculk shrieker spawn the warden? I would like to explore the ancient city below my base however, I don’t want to deal with the warden (s). 4. Players can sneak to avoid making vibrations and wool can be used to occlude and block them. 2 upvotes · 3 comments. Try to activate the shrieker again but by breaking it while it is activated. waterlogged: false: false true: Whether or not there's water in the same place as this sculk shrieker. Wardens only spawn from naturally generated shriekers. Sculk Shrieker. 1. Sculk Shrieker. How to spawn or summon a warden. What is a Sculk Shrieker in Minecraft? Sculk Shrieker is a trigger that summons The Warden. ago. The Warden can be found in the new Deep Dark cave biomes which were introduced in Minecraft's Caves & Cliffs update. If there is no other warden within 48 blocks, and if the light level is below 11, a warden emerges from the. And since the ability to summon the warden is off by default if it isn't naturally generated, that also affects using them in creative mode. They'll only spawn in the biome. Overview. You may need to use commands and set the data value correctly. I want to put a working sculk shrieker into my friends base so when they open their door they are suprise by a warden (we agreed to prancing each other so this is fine). The Sculk shrieker is a block found solely in the Deep Dark biome and summons the Warden when one or more players are detected. For Java Edition (PC/Mac), left click and hold on the sculk shrieker. In my opinion it's just wrong, sorry. How to Activate Sculk Shriekers. · 17 days ago · edited 17 days ago. level 2. The finest technique to destroy a Shrieker with out setting it off is to make use of each a hoe and some blocks of wool. "Has a can_summon blockstate, which determines whether it can summon a warden and give the player darkness or not. It always drops 1 experience if mined without Silk Touch. Web In Minecraft, You Can Trigger The Warden By Using The Command “/Summon Warden” To Summon One. Summoning the Warden in Survival Mode. Eventually, the shrieker block will summon the terrifying Warden. Every single sculk shrieker will have "can_summon" set to true as soon as they are placed. There's an even worse effect of Shrieker activation, though — they summon the Warden. Tutorial included. As you are typing, you will see the command appear in the lower left corner of the game window. It CAN summon Wardens after it's placed down; However, once you place Primed Sculk Shrieker down it behaves like normal Sculk Shrieker, so if mined and re-placed it cannot summon Warden anymore - so be cautious to place it exactly where you want it! I have to say I like the idea but not really a huge fan of the way that it tells the player whether it can summon or not. Triggering a sculk shrieker nearby a warden would shriek and thus alert the warden. Ty both for the answers, then it is like i thought from my own testings. Once it ends, players will be affected by Darkness, which repeatedly dims your vision. Resolved. Each shrieker that a player activates will add one to a warning level that is specific to each player. Lure the Warden into your trap by throwing snowballs and other items. You can use the can_summon true tag to allow it to summon the warden Reply That1Carrot •. Shriekers spawn wardens only after the player has gained 4 warnings, which can be. Once you do find one, you can break it with any tool but you will need a Tool with the Silk Touch Enchantment to pick it up. Traps made with shriekers offer you an opportunity to jumpscare your friends without damaging any property. It takes six seconds for the Warden to answer the Shrieker's third call, digging into the nearest appropriate space to the block. To spawn a Warden in Minecraft, you need to head to the Deep Dark biome which means you need to be in a cavern expedition and progress quite a bit before you see any Wardens. To spawn a Warden in Minecraft, you need to head to the Deep Dark biome which means you need to be in a cavern expedition and progress quite a bit before you see any Wardens. Hence, players can. Sculk is a block found abundantly in the deep dark or converted from other blocks by a sculk catalyst. The Sculk shrieker is a block found solely in the Deep Dark biome and summons the Warden when one or more players are detected nearby by making enough noise to awaken it. October 17, 2021 09:18. ago. FallGuysfan121. This will also encourage players to work. A sculk shrieker is a sculk block found in the deep dark biome that produces a "shrieking" noise when a player either stands on it (regardless of sneaking) or triggers a nearby sculk sensor. Discussion. How about we change that up a bit for people that DO want to keep summoning the Warden to where whenever. 2 upvotes · 3 comments. Second, summon the warden. If you’re looking for a Warden, you should actually be looking for these Sculck Shrier Blocks. Skreechers can only summon a Warden if they are in a Deep Dark. Shows how you can turn off warden spawning and easily raid all ancient citiessupport this channel:Patreon: this edition, whenever a Sculk Shrieker is placed down by a player, it changes the "can_summon" tag to false, not allowing the Warden to be spawned anywhere. Unfortunately, Felix did not know that the sculk shrieker summons the warden after getting activated three times. Only naturaly generated shriekers that havent been broken can summon wardens. My friends and I just wanna make each other fight it in our realm. A sculk shrieker is a sculk block found in the deep dark biome that produces a "shrieking" noise when a player either stands on it. We made an artificial skulk area in our realm and we wanted to spawn the warden the placed a shrieker and it didn't spawn, so I was wondering if…It's because the shrieker can only spawn wardens when generated naturally in a vanilla world, or through a command /setblock ~ ~ ~ sculk_shrieker [can_summon=true] To make it simple, you can't ever ever get a shrieker to farm conveniently nearby your house/base, you need to go down there if you wish to farm catalystis and sensors. MC pixel. The only exception is that the Warden cannot spawn on a block already occupied by another mob or some liquid. However, this isn't the a recommended way to gather Sculk Catalysts due to the difficulty of killing Wardens and the low amount that's dropped. The Guardian lurks in the recently added Deep Dark biome. It needs a tag that is “can summon warden”, or something set to true. The warden will essentially suffer from the same problem as the wither in terms of people deliberately spawning it in prepared circumstances just to beat it. @s. Similarly, if players use the sculk catalyst to spread the sculk blocks, the shrieker generated from the spread will also not be able to summon the Warden. Which is pretty dumb: the warden will run around and try to kill them. That allows you to play with your friends over the internet, or locally over a LAN connection. 19, It Will Not Ascend To The Surface To Wreak Havoc In The Open Air. Btw if you want a shrieker that can summon the warden heres how: you can get a debug stick with /give. A warden drops a single sculk catalyst upon death, unaffected by Looting. The sculk shrieker in turn, does exactly what its name implies: shrieks. On the bedrock edition, however, this tag is either not working or doesn't exist. When a Sculk Shrieker receives 4 signals from a single Player it will summon the Warden. ago. Moreover, the light level should also be less than 11. Once you find them, make as much noise as possible to summon them. The only way to do so is with the setblock command and setting the block state for it to true. Report a Concern. Can you summon the warden with your own shrieker? I know you cannot summon a Warden with a shrieker placed by a player, but can a shrieker spawned by a mob dying near a sculk spreader spawn the warden?It has to be a naturally spawned shrieker, the ones you place won't work. Shriekers spawn wardens only after the player has gained 4 warnings, which can be. This will also encourage players to work around. 30)#shorts #minecraft Only shriekers generated as part of world generation spawn the warden. If you’re looking for a Warden, you should actually be looking for these Sculck Shrier Blocks. The specifics of Warden summoning are a little technical, but essentially, there's a hidden counter for the number of Shriekers you activate. In both of these cases, if the player. As long as players don't disturb a shrieker four times, they'll be safe. If you mine one (even with silk touch) and place it down again it can’t summon the warden anymore. How to Reproduce. Make the shrieker shriek 3 times, then step on the shrieker again. After spawning, however, if the Warden is calm and has not sensed any. Wonder if you can trap it in the end portal. Mr_PickleVR • 5 mo. During the 1. The warden attacks by swinging its arms downward, dealing the highest melee damage of all mobs, and also is capable of releasing a sonic boom that ignores blocks and almost all damage-reducing items,. In. Sculk Shriekers and Sensors work together to spawn the Warden. Resolved. Bedrock handles block tags and nbt data differently than java, with the wild update I think it's even called different. 1. The sculk shrieker is a block found solely in the deep dark biome and summons the warden when one or more players are detected nearby by making enough noise to awaken it. When a Sculk Shrieker receives 4 signals from a single Player it will summon the Warden. 19 update. Subscribe. This will spawn the Warden but also under specific conditions. (1. Players can use throwable projectiles like snowballs and arrows to distract the Warden in Minecraft. How to spawn a Warden in Minecraft. And the problem with flying with elytra is that you will get darkness from being close to the warden and you will not see anything while using elytra so that means you’ll most likely fly into a wall and maybe spawn another warden. However no matter what command I use, no matter what I do, I can't use the /setblock Command to place an active Sculk Shrieker that can summon a warden. Web the minecraft warden is one of the newest mobs in the game. . Interact with a Sculk Shrieker block to summon a Warden. A sculk shrieker is found in the Ancient City in the Deep Dark biome. 19: wild update. random: the Shrieker steals 8 of your trinkets from your inventory and you need to do the quest to get them back. Sculk catalysts can be mined with any tool, but hoes. The ability for sculk shriekers to inflict this effect was one of the qualities highlighted at Minecraft Live 2021, and their inability to do this is also unintuitive as the block state simply states it cannot summon wardens, not that it is. This is done using the /summon command. Players will have to dig a lot to find this. New comments cannot be posted and votes cannot be cast. Gaming. you can get a debug stick with /give. As Of Minecraft 1. 19 The Wild; How To Make More Complex Potions In Minecraft . Wardens also have their own living spaces called Warden's Cabins in which players can find a lot of rare materials. 19. 19 The Wild; There are a few rules players must follow when doing this. 19. (1. Once done, they will be able to summon the Warden by typing the following commands. Sculk Shriekers are activated by stepping on them or by triggering a Sculk Sensor. But still, it's very useful command for you to design / test a. Then a warden will appear from the ground. . Sculk Shrieker. 19 Warden Farm is Easy To Build and Produces 300+ Sculk Catalyst Per Hour! Full tutorial on how to safely build this and how to use it in yo. • • 2 yr. 3K Subscribers Subscribe 9. How to Reproduce. 4) Try to break all sculk shrieker blocks Break these blocks to avoid the mob spawning (Image via Minecraft 1. The warden qill not spawn. ago. This ultimate boss of the underworld the blood. 17 Snapshot 21w07a DISCLAIMER: This video was meant to be for entertainment purposes only Yoss video baru. You can technically spawn a natural shrieker and sensor just by growing the sculk with xp, but if they're not in the. The sculk shrieker spawns naturally in deep, dark biomes. I think the warden should only spawn in or near citys since I often find a deep dark biom overlaping with mineshafts and the warden getting. Tutorial explaining the new mob, the warden, in minecraft 1. Open the chest and the shriekers summon warden. A Warning level will disappear every 10 minutes. 19 snapshot)Since shriekers all operate on a global cooldown, all you need to do is force a shrieker with no valid warden spawn spots to shriek every 30 10 seconds, chunk-load that chunk, and every shrieker in the game shouldn't be able to work and summon a Warden. Set to true by default for sculk shriekers placed via worldgen. NothappyJane. Theoretically, if a player were to destroy every Shrieker in an ancient city, the Warden wouldn't be able to spawn in that city, making it a lot easier to explore. · 17 days ago · edited 17 days ago. RELATED: How To Summon Warden and Find Sculk Shrieker in Minecraft 1. Level 20 : Expert Crafter. Web warden is summoned by a sculk shrieker. I just realized that the attack/hitbox lasts for a while after finishing a spiral thrust! Does any other weapon do this? 5. ago. It can now summon the warden. 1. Yes, its fun to mess about with your friends. 19 update. It has to be naturally generated and not placed by you! 1. For Bedrock I think you can do /setblock ~~~ sculk_shrieker ["can_summon":true] #. par112169 • 1 yr. 19 update. It attacks by swinging its arms downward, dealing the highest melee damage of all mobs, or with its sonic boom attack which cannot be blocked by obstacles or armor. Shriek. All shriekers, except those naturally occurred, are set to "false" in this tag in order to prevent wardens summoning. Also, in your case, if you want to completely reset your strike count, you’ll have to wait 30 minutes (because you’re on alert level 3 and it goes down by one every ten minutes). 1. If true, the sculk shrieker can summon the warden. Tutorial included. I'm not sure if this was purposely removed, this would have helped with creating any horror type survival map creations instead of having this set specifically to the Ancient City. However, it will not spawn. Yes, it will. Wardens do not spawn if a warden is within a 48 block area centered around the sculk shrieker, and wardens do not spawn on slabs and stairs. If the sculk shrieker finds players’ presence three times, then a warden in Minecraft gets spawned. once you mine them (with silk touch) they can no longer summon wardens unfortunately. This health pool, combined with its high attack stat, makes them the most powerful of all naturally-spawning Minecraft mobs. we’ll, let’s just say that you don’t want to overstay your welcome – unless you’d like a 45-damage punch or a sonic boom in your beautiful, blocky face. Resolved. Here you go: /fill X1 Y1 Z1 X2 Y2 Z2 minecraft:sculk_shrieker [can_summon=true] replace. Portal to leave Bulwark’s Ambry won’t spawn. I got a sculk shrieker along with a few other things with silk touch. The Shrieker Summoned will act as a Bound Shrieker, but the. When the Sculk Shrieker is not naturally generated (in this case, placed by a player) it has the tag "can_summon" turned off. I discovered accidently that if a player places a shrieker, it apparently will not summon the Warden. 19 The Wild; Striders are the only passive mobs that spawn in the Nether, and have the unique ability of being able to walk on. A sculk shrieker is found in the Ancient City in the Deep Dark biome. Ty both for the answers, then it is like i thought from my own testings. Unfortunately not, only naturally generated shriekers can summon the warden. スカルクシュリーカー（英：Sculk Shrieker）は、ディープダークバイオームに存在するスカルクブロックである。自然に生成されたものは、複数回起動することでウォーデンを召喚する。 スカルクシュリーカーはディープダークバイオームで入手することができる。 スカルクシュリーカーはどの. This creates a terrifying shriek that lasts for a few seconds. Dropped by Wardens. Within that, the Warden usually spawns in the Ancient Cities. They have no items. The sculk sensor is a block in the sculk family. When sculk shriekers are disturbed in Minecraft, either by vibrations, sound, or a redstone signal, they emit a "shrieking" loud noise and create a pulsing darkness that envelops the area. Image via Mojang/Microsoft. If you now want to embark on the quest to track down and kill the Warden, be careful: the Warden is extremely difficult to defeat, and since he does not To drop loot valuable, not worth fighting for. How to Summon the Warden in Minecraft. Quick LinksMinecraft 1. By default when the pack is added to a world or server it allows for shriekers placed by players in Deep Dark biomes to summon the warden when set off. Can you summon warden in overlord . Allows place Shriekers that can summon wardens by holding a sculk catalyst in off-hand. However, it will not spawn. It might be possible to set a functional one with commands on Bedrock edition since it's controlled through. . LeatherSword. Instead, you have to trigger its spawning. 4. A Warden can be summoned by interacting with a Sculk Shrieker block. If no coordinate is specified, the warden will spawn in the current location. Monster Tags: Fungus. wardens can only be summoned from skulks that spawned in ancient cities. ago. Any other way causes it to revert to the default behavior when placed. • 1 yr. ago. only works in creative though. ago. To summon a dolphin with the name "Dolphin" in a golden color: summon dolphin §6Dolphin ~ ~ ~. It detects vibrations caused by actions and events in a radius around it and emits a redstone signal, and, if it was triggered by a player, also activates nearby sculk shriekers.