Impulse [Mystery Booster] Vampire Skeleton Set: Aether Revolt Type: Sorcery

Set: Aether Revolt Type: Sorcery Rarity: Common Cost: {1}{B} Return target creature card from your graveyard to your hand

if three or more cards have been exiled with Colfenor's Urn

Set: Jungle Unlimited Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Torment Type: Creature — Nightmare Beast Rare Cost: {6}{R}{R} When Petradon enters the battlefield

Set: Stronghold Type: Creature — Wall Uncommon Cost: {1}{W} Defender (This creature can't attack

Impulse [Mystery Booster] Vampire Skeleton Set: Aether Revolt Type: SorcerySet: Mystery Booster Type: Instant Rarity: Common Cost: {1}{U} Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. "You call it luck. I call it preparation."