Gravelgill Duo

Type: Creature — Merfolk Rogue Warrior

Mana cost: {2}{U/B}

Card text: Whenever you cast a blue spell, this creature gets +1/+1 until end of turn. Whenever you cast a black spell, this creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

P/T: 2/1

Rarity: common

Artist: Brandon Kitkouski

Released: May 2, 2008