Warden

The warden is a hostile mob summoned by sculk shriekers in the deep dark. Wardens are completely blind, relying on vibrations and sense of smell to identify players and mobs to attack. Wardens have high health and deal the highest melee damage of all mobs, and can additionally launch ranged sonic boom attacks that bypass blocks and armor.

Spawning
Wardens do not use traditional mob spawning mechanics. When a player activates naturally generated sculk shriekers four times, and there isn't another warden within 24 blocks/48 blocks, a warden emerges from the ground. The emerging animation lasts for 6.7 seconds.

The warning count for sculk shriekers is specific to each player, not each sculk shrieker. This means that the same player can activate four different sculk shriekers, and a warden still spawns on the fourth activation.

Up to 20 attempts are made to spawn a warden within a 11×13×11 box, centered on the shrieker. During each attempt, the game picks a random Y column, then the game picks the topmost spawnable block in that column. Spawnable blocks have a top surface with full collision, and the block above must have no collision. Light level has no effect on warden spawning. Like other mobs, the spawning warden cannot collide with any existing entities or liquids.

$$, the spawning of wardens can be toggled with the game rule.

Drops
Wardens drop a single upon death. They also drop experience if killed by a player or a tamed wolf.

Behavior
Wardens are completely blind and wander randomly around the world after spawning, tracking down and moving towards nearby vibrations from players, mobs, and even non-mob entities including projectiles and minecarts. The warden also periodically sniffs the area around it, allowing it to still zero in on targets when it can't pick up vibrations. A warden becomes increasingly agitated as moving players and mobs create more vibrations.

Passive
The warden can fit inside of spaces 1 block wide and 3 blocks tall, allowing it to give chase through small corridors.

Wardens are immune to fire and lava damage, and are not affected by knockback. They pathfind through blocks normally avoided by other mobs, including rails, powder snow, and magma blocks.

The warden gives 12 seconds of the Darkness effect to all players within a 20 block radius every 6 seconds. The souls in its open chest make a low, throbbing heartbeat, which occurs in tandem with the Darkness effect. As the warden gets more agitated, these souls and heartbeats speed up. A warden prefers to track down the most suspicious targets, rather than the closest ones.

Detecting mobs
The warden listens to all vibrations in a 16 block radius around it. They ignore vibrations from other wardens, armor stands, dying mobs, and players in Creative or Spectator mode. Like with sculk sensors, they cannot detect a sneaking player who's walking, falling, or shooting a projectile. The warden has a 2-second cooldown between detecting vibrations.

Wardens sniff the surroundings to detect nearby mobs every 5 to 10 seconds while idle. At the end of the sniffing animation, which takes 4.2 seconds, the warden moves towards the location of the nearest mob within a cube centered on itself with a 24 block radius.

Anger
Wardens keep track of how angry it is at each suspect as a number from 0 to 150. When the warden notices a vibration, it adds anger to the mob that caused the vibration. It adds 10 anger if the vibration was a projectile, and 35 anger otherwise. If the warden notices two projectiles within five seconds, it adds the full 35 anger. Wardens do not get angry at a mob that shoots a projectile if the mob is more than 30 blocks away, although that projectile counts towards the counter of two projectiles. Anger decays at a rate of 1 per second and immediately clears if the target dies, leaves the dimension or switches to Creative or Spectator mode.

If a mob touches the warden, the warden adds 35 anger toward that mob. This effect has a 1-second cooldown.

If the warden finishes sniffing and the nearest mob is within 6 blocks horizontally and 20 blocks vertically, the warden also adds 35 anger toward that mob, even if they are not making any vibrations.

Once a warden reaches 80 anger with a target, it roars for 4.2 seconds, adds another 20 anger, and pursues the target. In this alerted state, the warden chases the target normally, regardless of vibrations made. The warden also enters its hostile state and adds 100 anger if attacked by a mob first, and skips roaring and immediately begins attacking if damaged by a melee attack, or a ranged attack from a mob within 5 blocks.

The warden biases player vibrations, attacks and contact - even if a warden is already enraged at another mob, it prioritizes targeting a player that has enraged them. This is not true of any other mob.

After 60 seconds of being "calm" and not detecting any vibrations or sniffing any mobs, it burrows back into the ground and despawns. If floating on a liquid, it immediately despawns without any borrowing animation. The warden is completely invulnerable while emerging or burrowing, excluding damage from, though it can still be pushed by entities, pistons or liquids. Named wardens do not dig or despawn.

Attacks
The warden's melee attack has a cooldown of 0.9 seconds and disables shields for 5 seconds, dealing to  HP depending on the difficulty.

If the target is still in its search radius and on high ground or hiding behind walls, the warden can charge up a powerful sonic boom attack. Specifically, it can use the sonic boom if it has been 10 seconds since the warden detects or switches targets, it has been 5 seconds since the warden used a melee or ranged attack, and the target is within the sonic boom attack range of a 15 block horizontal radius and 20 block vertical radius. This guided attack directly attacks the target, passing through blocks and other mobs without damaging them. The warden takes 1.7 seconds to charge up, then unleashes the attack which instantly hits the target as long as the target is within attack range. The attack takes an additional 1.3 seconds to cool down before the warden can use melee attacks again for a total of 3 seconds. The sonic boom is visible with the formation of green-blue particles that are quickly projected out of the warden's chest. This attack bypasses shields, armor, enchantments, blocks, and even the wither armor of the wither. Only the Resistance effect can reduce this attack's damage.

ID




Entity data
Wardens have entity data associated with them that contains various properties.



Advancements
There are currently no advancements associated with killing a warden. The warden is intended to be a natural disaster that is nearly impossible to kill and best avoided. Therefore, killing a warden doesn't count for the Monster Hunter advancement, nor is it needed to receive the Monsters Hunted advancement.

Trivia

 * The concept for the warden was originally planned for the Nether Update as a "blind piglin that could only respond to sounds" that could be found within a "new biome".
 * Some previous names being considered for the warden were the shade, the stalker, and the hollowed.
 * The stalker iteration was tall and asymmetrical with a glowing core (sometimes referred to as a chest crystal ). It occurred in totems throughout the deep dark. The stalker would stand completely still to trick players into taking its core and aggravating it, and could transform into a form one block high form to prevent players from escaping through small tunnels. This iteration, specifically its appearance and transformation mechanic, felt clunky and was more goofy than scary, so it was scrapped by the Mojang developers.
 * The hollowed was designed with the intent of inciting trypophobia and had white flesh with holes in it. The developers deemed that iteration too gory and had to be toned down.
 * In the sixth episode of The Secrets of Minecraft, it was jokingly revealed that the warden's personal name was "William", similar to how the player, the ender dragon, and the wither all have personal joke names. The name "warden" was also jokingly broken down into "War! Dens!" in the description.
 * "Jonathan" can be seen on a blackboard for name suggestions alongside "the stalker" and "the hollowed".
 * It also jokingly explained that the name "warden" was the result of calling it "William" and spelling it wrong.
 * In the tenth episode, Narrator mistakingly calls William by the name Jonathan before quickly correcting himself.
 * Brandon Pearce stated in a tweet that the souls in the warden's chest is incredibly important to its lore.
 * He also stated that the warden is inspired by the "monster" heard at the end of the music disc "11".
 * Coincidentally, in the spin-off game, Minecraft: Story Mode, there is an unrelated character also named The Warden.
 * Although the warden is supposed to be blind, spectating it reveals that it still has normal vision.

Videos

 * Other gameplay