Deepfathom Skulker [Oath of the Gatewatch Prerelease Promos] Common you may put it on

you may put it on top of its owner's library instead

Pay 1 life: Wall of Blood gets +1/+1 until end of turn

Set: Fourth Edition Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W} {W}{W}

if there are four or more card types among cards in your graveyard

To pirates

Deepfathom Skulker [Oath of the Gatewatch Prerelease Promos] Common you may put it onSet: Oath of the Gatewatch Prerelease Promos Type: Creature Eldrazi Rarity: Rare Cost: {5}{U} Devoid (This card has no color.) Whenever a creature you control deals combat damage to a player, you may draw a card. {3}{C}: Target creature can't be blocked this turn. ({C} represents colorless mana.)