Squid the Livid

Other Pirate creatures you control have unearth. Their unearth cost is equal to their mana cost. (Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)
Unearth {u}{b}{r} (Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)