Call to the Grave [Scourge] Illusion Spirit but I can't guarantee what

but I can't guarantee what it'll do to the ship

That doesn't mean you always have a good choice

PRICELESS PIC PILFERED Painting Found Abandoned in Graveyard Merfolk Decry Wizards' Treatment

Set: Shadows over Innistrad Type: Creature — Human Soldier Rarity: Uncommon Cost: {2}{W} Delirium — Paranoid Parish-Blade gets +1/+0 and has first strike as long as there are four or more card types among cards in your graveyard

Set: Fate Reforged Type: Creature — Orc Archer Rarity: Uncommon Cost: {3}{B} Whenever another creature enters the battlefield under your control

Call to the Grave [Scourge] Illusion Spirit but I can't guarantee whatSet: Scourge Type: Enchantment Rarity: Rare Cost: {4}{B} At the beginning of each player's upkeep, that player sacrifices a non Zombie creature. At the beginning of the end step, if no creatures are on the battlefield, sacrifice Call to the Grave.