| Set: |
Shadowmoor |
| Type: |
Creature — Merfolk Rogue Warrior |
| Rarity: |
Common |
| Cost: |
{2}{U/B} |
Whenever you cast a blue spell, Gravelgill Duo gets +1/+1 until end of turn.
Whenever you cast a black spell, Gravelgill Duo gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
![Gravelgill Duo [Shadowmoor]](http://five6gaming.com/cdn/shop/files/79009c17-a323-505a-8031-61a1ace4e09a_1024x1024.jpg?v=1775641849)
