Invasion of Theros // Ephara, Ever-Sheltering [March of the Machine] Frog Spirit It becomes a creature again

It becomes a creature again if it's not attached to a creature

Set: Innistrad: Double Feature Type: Instant Rarity: Uncommon Cost: {W}{U} +1: You gain 2 life

Set: Limited Edition Beta Type: Sorcery Rarity: Rare Cost: {X}{R} Earthquake deals X damage to each creature without flying and each player

and Circular Logic

You can't lose the game this turn and your opponents can't win the game this turn

Invasion of Theros // Ephara, Ever-Sheltering [March of the Machine] Frog Spirit It becomes a creature againSet: March of the Machine Type: Battle Siege Rarity: Rare Cost: {2}{W} (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Theros enters the battlefield, search your library for an Aura, God, or Demigod card, reveal it, put it into your hand, then shuffle. When the sun falters and the seas disperse, when the wilds wither and the forges go cold,