Cavern of Souls [Avacyn Restored]Set: Avacyn Restored Type: Land Rarity: Rare 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.

Set: Shadows over Innistrad Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {5} At the beginning of your upkeep

Set: EX: Power Keepers Type: Fighting Rarity: Uncommon Retreat cost: Colorless

The pain of a lifetime—every scrape

Set: Sun & Moon: Cosmic Eclipse Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Set: XY: Flashfire Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: EX: FireRed & LeafGreen Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Jungle 1st Edition Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Black & White: Dragons Exalted Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Legendary Collection Type: Grass Rarity: Holo Rare Retreat cost: Colorless

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

Set: Black & White: Boundaries Crossed Type: Grass Rarity: Holo Rare Retreat cost: 1