Name: Rumbling Ruin Cost: 5R CMC: 6 Color: R CID: R Type: Creature -- Elemental Pow/Tgh: 6/6 Rules Text: When this creature enters, count the number of +1/+1 counters on creatures you control. Creatures your opponents control with power less than or equal to that number can't block this turn. Set/Rarity: Ravnica Allegiance uncommon Set Code: RNA-U Legality: Legal in pioneer, Legal in legacy, Legal in gladiator, Legal in commander, Legal in historic, Legal in oathbreaker, Legal in duel, Legal in vintage, Legal in brawl, Legal in timeless, Legal in modern, Legal in penny Price: $0.15 Foil price: $0.20