Cavern of Souls (Foil Etched) - (Foil): Double Masters 2022 Acabado:Foil Whenever a player casts an

Whenever a player casts an instant or sorcery spell

you gain control of target opponent during that player's next turn

Players skip their untap steps

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Flying {T}: Mawcor deals 1 damage to any target

Cavern of Souls (Foil Etched) - (Foil): Double Masters 2022 Acabado:Foil Whenever a player casts anAs 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.