Gravelgill Duo
Creature — Merfolk Rogue Warrior
{2}{U/B}
Mana Cost
3.0
Mana Value
2/1
P/T
-
USD Price
common
Rarity
Oracle 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.)