Heartworm

The Heartworm is a parasite trinket with extremely low Durability (1), meaning it breaks after absorbing a single hit. While it lasts, it provides LCK +3 — one of the higher luck bonuses available from a single trinket. Its passive, AddCorpseHealth, adds health to corpses, which interacts with resurrection and corpse-based mechanics in the game.

The Durability: 1 limitation makes this item extremely fragile — it shatters on the first instance of incoming damage to the item slot, immediately removing the LCK bonus and the corpose health passive. AddCorpseHealth modifies the health pool of dead entities, which matters for any resurrection ability that scales off the corpse's remaining health or for mechanics that grant benefits based on corpse condition. The LCK +3 while active meaningfully improves proc rates across the board.

Best used on characters who stay out of direct combat and are unlikely to take hits — backline supports, casters, or ranged builds benefit from the LCK bonus longest. If you have resurrection-heavy strategies, the AddCorpseHealth passive may have more value than the luck stat alone. In long fights where the trinket slot can survive, the LCK boost compounds nicely with other luck-scaling items and abilities.