Koharu - Blue Archive - Xвўode Basis Drive:

Increases Attack, which slightly improves her EX damage and healing scaling.

Heals allies in a circular area (101%–192% of Healing) and deals Explosive damage to enemies (227%–431% of ATK). . Normal Skill I-I'll heal you! XВўode Basis Drive: Koharu - Blue Archive

Provides critical survival stats like HP to keep her in the fight. Increases Attack, which slightly improves her EX damage

She is the most versatile healer in the game, capable of providing both AoE and single-target healing simultaneously. Skill Overview & Priority XВўode Basis Drive: Koharu - Blue Archive

Getting her to UE1 is considered a major power spike (transformation) for her overall utility. Best Game Modes & Teams