Kenway, Terror of the Sea

+2: Destroy target land. It cannot be regenerated. If an island was destroyed all blue creatures become tapped.
-3: Sacrifice an allied pirate to deal 5 damage to target player or creature. If this kills a creature, deal 2 damage to enemies around it.
-10: Destroy target creature. It cannot be regenerated. Place two colourless Treasure artifact tokens onto the battlefield.