Raucous Theater (Promo Pack) [Murders at Karlov Manor Promos] Human Rogue Mutant Slumbering Dragon can't attack or

Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it

I am merely the one to expose it

Set: Commander 2017 Type: Artifact — Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1/-1

Set: The Dark Type: Sorcery Rarity: Uncommon Cost: {1}{W}{W} Destroy all Goblins

Tails You Lose Type: Land Rarity: Rare Tolaria West enters the battlefield tapped

Raucous Theater (Promo Pack) [Murders at Karlov Manor Promos] Human Rogue Mutant Slumbering Dragon can't attack orSet: Murders at Karlov Manor Promos Type: Land Swamp Mountain Rarity: Rare (T: Add B or R.) Raucous Theater enters the battlefield tapped. When Raucous Theater enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)