# X'Fal's Corroded Signet

Unique Ring 1 in Diablo IV Season 15 (patch 3.2.1) for Barbarian, Druid, Necromancer, Rogue, Sorcerer, Spiritborn, Warlock.

**Unique power:** Each Damage over Time type you apply explodes every second, dealing [450 - 525] damage over 4 seconds to surrounding enemies.

## Affixes
- Primary Core Stat
- Damage Over Time Multiplier

## Where it drops
- Lord Zir (Initiate Lair Boss, 1x Lair Key) - dedicated multi-class Unique
- General Unique Pool - every Lair Boss (Initiate, Greater, Exalted, Belial) can drop it in addition to their dedicated table (one guide's Boss Loot Table Cheat Sheet)