Ardbert, Warrior of Darkness

Legendary Creature Spirit Warrior

Whenever you cast a white spell, put a +1/+1 counter on each legendary creature you control. They gain vigilance until end of turn.

Whenever you cast a black spell, put a +1/+1 counter on each legendary creature you control. They gain menace until end of turn.

“"Always we took the burden of fighting upon ourselves. That's what heroes do, isn't it?"”