Cavern of Souls [Modern Masters 2017] Field Center if this card battles an

if this card battles an opponent's monster (Quick Effect): You can make this card gain DEF equal to that opponent's monster's ATK during that damage calculation only

You can only use each of the following effects of "Salamangreat Pyro Phoenix" once per turn

Set: The New Challengers Card type: Xyz/Effect Monster Rarity: Ghost Rare Attack: 2500 Defense: 2000 2 Level 4 monsters You can detach 2 Xyz Materials from this card

(You do not use "Polymerization")

Cavern of Souls [Modern Masters 2017] Field Center if this card battles anSet: 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.