Last updated: 8.0.0
A lethal cache of treasure in the Manor of the Immortals, these have a chance of dropping some of the UTs obtainable from the boss, Lord Ruthven, though at lower rates. Rarely these spawn in regular rooms, but there are always two in the (not-so) Secret Coffin Rooms occasionally hidden behind a four-block wide bookshelf. Take care, as any Coffins which can drop valuables will spawn a Nosferatu and plenty of Bats to hinder you, so if you can, bring a piercing weapon or class. If you cannot, keep a finger on the hotkey you use to escape to the Nexus.
Location: Manor of the Immortals
Upon taking 7000 damage, the Coffin will either spawn a Nosferatu and a swarm of bats, after which it can be killed and drop items; or self-destruct and leave a Coffin Creature in its stead, with no drops.
The swarm of bats that is spawned is massive. Stay aligned to the door, and remember, ‘Left Key’ is backwards when confused.