Cavern of Souls (Borderless Alternate Art) [Double Masters 2022] JDG010 you can discard 1 card

you can discard 1 card from your hand to negate the activation of a Spell Card and destroy it

Set: Raging Battle Card type: Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 800 You can Tribute 1 face-up "Moja" you control to Special Summon this card from your hand or Graveyard

and returns them to the bottom of their DEck in any order

also you take no battle damage from battles involving this card

Its controller creates a 3/3 green Elephant creature token

Cavern of Souls (Borderless Alternate Art) [Double Masters 2022] JDG010 you can discard 1 cardSet: Double Masters 2022 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.