No, Eriko does not have a weakness to holiness or holy-type elements in Princess Connect! Re:Dive.Character Background and ElementsDemon Classification: She is labeled lore-wise as a demon character, belonging to the Twilight Caravan guild, but the game's mechanics do not feature a traditional "holy vs. unholy" or light/dark elemental weakness system that exploits a character's race.Gameplay Attributes: In combat, Eriko functions as a physical frontliner. Her actual gameplay weaknesses are self-inflicted HP costs/sacrifices or low baseline defenses rather than any conceptual or elemental vulnerability to holiness
