User blog comment:Linathan/Unit Spotlight: Chronographia Phoena/@comment-62.231.136.1-20151116133404

Sargavel also provides a small HoT (Heal over Time) effect. Now, this gradual heal isn't all that much and it's much better to use a HoT buff from a unit's BB/SBB rather than rely on a Leader Skill to do the healing for you.

I thought we were talking about Phoena's leader skill