Icy Prison [Ice Age] MST006 distribute four +1/+1 counters among

distribute four +1/+1 counters among any number of target creatures you control

There is power in the abyss

"If our former masters would have us kneel again

They're Mulldrifters

Set: Innistrad: Crimson Vow Commander Type: Enchantment Rarity: Rare Cost: {2}{R} When Arterial Alchemy enters the battlefield

Icy Prison [Ice Age] MST006 distribute four +1/+1 counters amongSet: Ice Age Type: Enchantment Rarity: Rare Cost: {U}{U} When Icy Prison enters the battlefield, exile target creature. At the beginning of your upkeep, sacrifice Icy Prison unless any player pays {3}. When Icy Prison leaves the battlefield, return the exiled card to the battlefield under its owner's control.