Cascade Bluffs [Zendikar Expeditions] 137 Set: EX: Dragon Type: Fire

Set: EX: Dragon Type: Fire Rarity: Secret Rare Retreat cost: Colorless

choose an Attribute and destroy all face-up monsters with that Attribute

You can also Xyz Summon this card by using a Rank 5 or 6 Xyz Monster you control as the Xyz Material

Set: Dimension of Chaos Card type: Trap Card Rarity: Secret Rare When an opponent's monster declares an attack: Destroy as many Attack Position monsters your opponent controls as possible

you can select 1 monster on the field

Cascade Bluffs [Zendikar Expeditions] 137 Set: EX: Dragon Type: FireSet: Zendikar Expeditions Type: Land Rarity: Mythic {T}: Add {C}. {U R}, {T}: Add {U}{U}, {U}{R}, or {R}{R}.