Greate idea. I should think about it faster.
@shadow
I can't give it via editor becouse it is granted by some actions in game. "duration" is not variable.
Its "real(level of (metamorphosis) for (unit) * 10" I just didn't want to write it all, becouse msteake can't be at counting.
Idea is simple:
Unit kills another and get reward (skill). Evrythink works fine but not when killing unit is morphed. :/ Maby its problem that icon just not apear? Do you know about such bug?