Luocha is a 5-star Imaginary Healer (Abundance) in Honkai: Star Rail. Luocha is Honkai: Star Rail's premier set-and-forget healer — a 5-star Imaginary Abundance unit whose Abyss Flower field mechanic delivers automatic, high-throughput healing without demanding constant Skill presses. Unlike every other healer in the game, his healing scales off ATK rather than HP, which compresses his optimization curve dramatically: stack ATK%, hit reasonable Speed breakpoints, and he handles the rest. His Skill cleanses debuffs from a target ally, and his Ultimate goes further, stripping all debuffs from the entire team while simultaneously dealing AoE Imaginary DMG — a dual-purpose button that most supports would kill for. The Abyss Flower stacks passively as allies attack, then detonates a full-team heal the moment any ally dips below the HP threshold, meaning Luocha's healing is largely reactive and efficient rather than pre-emptive and wasteful. In a meta defined by punishing DoT and debuff mechanics across Memory of Chaos and Apocalyptic Shadow, his cleanse redundancy on both Skill and Ultimate elevates him above pure-sustain alternatives.
| Last Review | Last Build Update | Last Teams Update | Last Profile Update |
|---|---|---|---|
| 1.0 | 1.0 | 1.0 | 2026-03-07 |

Luocha is Honkai: Star Rail's premier set-and-forget healer — a 5-star Imaginary Abundance unit whose Abyss Flower field mechanic delivers automatic, high-throughput healing without demanding constant Skill presses. Unlike every other healer in the game, his healing scales off ATK rather than HP, which compresses his optimization curve dramatically: stack ATK%, hit reasonable Speed breakpoints, and he handles the rest. His Skill cleanses debuffs from a target ally, and his Ultimate goes further, stripping all debuffs from the entire team while simultaneously dealing AoE Imaginary DMG — a dual-purpose button that most supports would kill for. The Abyss Flower stacks passively as allies attack, then detonates a full-team heal the moment any ally dips below the HP threshold, meaning Luocha's healing is largely reactive and efficient rather than pre-emptive and wasteful. In a meta defined by punishing DoT and debuff mechanics across Memory of Chaos and Apocalyptic Shadow, his cleanse redundancy on both Skill and Ultimate elevates him above pure-sustain alternatives.