Davy Jones

First Strike, Trample.
Serve in Death. -- When Davy Jones destroys a creature, you may pay {u}{b}{r}. If you do, return that creature to the battlefield under your control. It becomes a Pirate Horror in addition to its other types.
Curse of the Sea. -- Whenever Davy Jones deals combat damage to a player, he also deals that much damage to a creature that player controls.
Obey the Tide. -- Whenever one or more Pirate attack, each Pirate you control gets a random Mutation.