Balefire Dragon [The List] Basic Snow Land −5: Artifacts you control become

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

They can't be regenerated

Set: The List Type: Sorcery Rarity: Rare Cost: {4}{G} Search your library for up to X basic land cards

Activate only as a sorcery

The Invasion Tree broke through the Blind Eternities and sent Phyrexian perfection coursing across the Multiverse

Balefire Dragon [The List] Basic Snow Land −5: Artifacts you control becomeSet: The List Type: Creature Dragon Rarity: Mythic Cost: {5}{R}{R} Flying Whenever Balefire Dragon deals combat damage to a player, it deals that much damage to each creature that player controls. If it comes for you, die boldly or die swiftlyfor die you will.