Cavern of Souls [Avacyn Restored] XY211 Set: Sun & Moon: Lost

Set: Sun & Moon: Lost Thunder Type: Fairy Rarity: Common Retreat cost: 0

Special Summoned by the effect of a "Valkyrie" card

Marincess Sea Horse

Set: Absolute Powerforce Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 2500 Defense: 2000 Supay + 1 or more non-Tuner monsters When this card is selected as an attack target

during your next Standby Phase after this card in your possession was destroyed and sent to your GY by an opponent's card effect: Special Summon this card from the GY

Cavern of Souls [Avacyn Restored] XY211 Set: Sun & Moon: LostSet: 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.