u/EverlastingNote

Hello, can someone explain how Sanguine Lich passive Unlife, Undeath works? Restores 20% dmg dealt as HP to all friendly units. Yesterday I played a campaign using them and haven't noticed that 15 lichs restore any HP to my damaged undead units (speaking just about HP, not unit revive).

Is it working under some special conditions, like dmg dealt to "living" units or other?

Ps. Maybe I'm just blind, will test today once again.