Basically, only a hero whose weapon type is "Neutral Staff" can play a role of healer that refill HP of an ally.
 Staff |
Healers will not be at the front since they receive Atk -50% when they attack. Additionally, they have lower Def so can easily beaten.
Healers will not be useful in Arena Duels since the most important thing to win a battle is defeat all foes before your allies receive significant damage.
One of the victory conditions of Hero Battles is win a battle with 4 survivor. To achieve that, healer's HP regenerating skills are very helpful.
Healers works very well in level farming. When you want to farm a hero with lower stats, a healer will help the one survive to keep having gained EXP by HP regenerating skills.
| Hero | Rating explanation |
|---|---|
 Elise  | Due to the Live to Serve 1 passive skill, this unit can regenerates the HP of itself. Great mobility also enables this unit to survive enough. |
 Sakura  | The range of the Physic assist skill is 2 spaces, and that is one of the best among HP restoring skills. |
 Maria | Has two useful skills, the Physic assist skill and the Miracle special skill. |
 Florina   | Although this unit is not the one with Staff weapon type, has the Ardent Sacrifice assist skill that gives 10HP of this unit to an adjacent ally. |
 Wrys | The Heavenly Light special skill enables this unit to restore HP of allies that are distanced from this unit. |
