Healy Counter

Heal Counter is one of 's support s in Xenoblade Chronicles, and a clone of 's Heal Counter. It applies a buff to its target that heals them for 5% of their max HP every time they take damage, which lasts for either a duration or a certain number of hits.

Overview
Healy Counter can be thought of as healing the target for a percentage of their max HP over a duration, but this only happens if all its hits are expended, rather than its duration expiring. As a result, it should be used on the people who are expected to soon take multiple attacks, likely the tank.