Invasion of Arcavios // Invocation of the Founders [March of the Machine Prerelease Promos] Phyrexian Elder Dinosaur put a +1/+1 counter on

put a +1/+1 counter on each creature that attacked this turn

Set: Secret Lair Drop Series Type: Creature — Faerie Artificer Rarity: Rare Cost: {3}{U} Flying

If X is greater than or equal to the number of cards in your library

Set: March of the Machine: The Aftermath Type: Creature — Angel Cleric Rarity: Rare Cost: {2}{W} Flying

Invasion of Arcavios // Invocation of the Founders [March of the Machine Prerelease Promos] Phyrexian Elder Dinosaur put a +1/+1 counter onSet: March of the Machine Prerelease Promos Type: Battle Siege Rarity: Rare Cost: {3}{U}{U} (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 Arcavios enters the battlefield, search your library, graveyard, and or outside the game for an instant or sorcery card you own, reveal it, and put it into your hand. If you search your library this way,