Eerie Interlude (Promo Pack) [Shadows over Innistrad Promos] Siege How much longer can we

How much longer can we keep this machinery balanced

exile an instant or sorcery card at random from your graveyard

Set: Magic 2015 Promos Type: Legendary Creature — Demon Rarity: Rare Cost: {4}{B}{B} Flying

it gets +1/+1 until end of turn for each other Goblin you control

Eerie Interlude (Promo Pack) [Shadows over Innistrad Promos] Siege How much longer can weSet: Shadows over Innistrad Promos Type: Instant Rarity: Rare Cost: {2}{W} Exile any number of target creatures you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step. The barrier between existence and oblivion is thinner than you know.