Soldevi Excavations [Alliances] Dragon Spirit Nightmare's power and toughness are

Nightmare's power and toughness are each equal to the number of Swamps you control

Set: Urza's Saga Type: Creature — Shapeshifter Rarity: Rare Cost: {3}{U}{U} {U}: Untap Morphling

Set: Dominaria Prerelease Promos Type: Legendary Sorcery Rarity: Rare Cost: {5}{W}{B} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker

Set: Weatherlight Type: Instant Rarity: Rare Cost: {1}{W} Until end of turn

Set: Portal Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Soldevi Excavations [Alliances] Dragon Spirit Nightmare's power and toughness areSet: Alliances Type: Land Rarity: Rare If Soldevi Excavations would enter the battlefield, sacrifice an untapped Island instead. If you do, put Soldevi Excavations onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {C}{U}. {1}, {T}: Scry 1.