Thunder King Rai-Oh [RYMP-EN074] Common Parallel Rare −8: Each opponent loses life

−8: Each opponent loses life equal to the number of cards in their graveyard

Spend this mana only to cast your commander

Occupancy of the den changes from night to night as boggart gangs fight for control of a place they aren't willing to simply eat

In Tolaria we practice the art of building dams

Thunder King Rai-Oh [RYMP-EN074] Common Parallel Rare −8: Each opponent loses lifeSet: Ra Yellow Mega Pack Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 800 Neither player can add cards from their Deck to their hand except by drawing them. During either player's turn, when your opponent would Special Summon a monster: You can send this face up card to the Graveyard; negate the Special Summon and destroy it.