Cavern of Souls [Modern Masters 2017]

Cavern of Souls [Modern Masters 2017]Set: 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.

then that player shuffles their hand into their library

"Fools dig for water

You skip your next turn

Activate this ability only during your upkeep

Some fiendish mage had created a horrifying wall of living flesh

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature card in a graveyard

Then shuffle your library

(Mana abilities can't be targeted

Set: Eldritch Moon Prerelease Promos Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{U}{B} When Gisa and Geralf enters the battlefield

−8: Put all creature cards from all graveyards onto the battlefield under your control

Set: Eldritch Moon Prerelease Promos Type: Legendary Creature — Angel Horror Rarity: Rare Cost: {5}{W}{W} When you cast this spell

Set: Unlimited Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library