Ardbert, Warrior of Darkness

Legendary Creature — Spirit Warrior — {1}{W}{B}

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.

Rarity: rare

EDHREC rank: 4895