>>538431128
It's bad on victor. It gives delayed healing, and your only ability (aura) that can trigger it reliably also damages you and requires to stick in the mmiddle of combat where you will take even more damage.
It's good on people who can reliably deal spirit dmg from distance (mina/mirage for an example) or who have early AoE (geist, MoKrill, and elsser extent kelvin). Some characters like geist also want it for the tier 3 upgrade rush.

Characters like Victor want heal that triggers from nonheroes.