Cavern of Souls [Modern Masters 2017] Field Center You can only use each

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

Tribute this face-up card on your side of the field to destroy all Attack Position monsters on your opponent''s side of the field and inflict damage to your opponent''s Life Points equal to the combined original ATK of those destroyed monster(s)

• You can discard this card

(You do not use "Polymerization")

that is "Dark Magician" or specifically lists "Dark Magician" or "Dark Magician Girl" in its text

Cavern of Souls [Modern Masters 2017] Field Center You can only use eachSet: 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.