Cavern of Souls [Modern Masters 2017] Secret Rare Set: EX: Emerald Type: Lightning

Set: EX: Emerald Type: Lightning Rarity: Common Retreat cost: Colorless

Set: Black & White: Plasma Storm Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: Promo Finish: Rainbow Foil Type: Hero Subtype: Young Rarity: Promo Class: Brute Life: 20 Intellect: 4 When you discard a card with 6 or more [Power] during your action phase

Set: Skyridge Type: Grass Rarity: Common Retreat cost: Colorless

Cavern of Souls [Modern Masters 2017] Secret Rare Set: EX: Emerald Type: LightningSet: Modern Masters 2017 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.