Obtaining

By upgrading iron equipment using a corpsepitcher, you can obtain anirrum equipment.

Usage

Anirrum equipment has stats identical to diamond. However, anirrum is unbreakable and consumes sanity when it would consume durability.

While insane, anirrum tools gain a +1 damage bonus.

Upgrading

Like diamond, anirrum equipment can be upgraded to charonite equipment by using a netherite ingot in a smithing table with its upgrade template.