Progenitor Exarch [March of the Machine Prerelease Promos] Liliana whenever you cast a spell

whenever you cast a spell

Set: Commander Legends Etched Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{G}{U} {T}: Add {C} for each card you've drawn this turn

{3}{U}: Create a 1/1 colorless Thopter artifact creature token with flying

Set: Blast Ace Card type: Digi-Egg Rarity: Uncommon Digi type: Lesser Form: In-Training [Your Turn] [Once Per Turn] When a card is added to your security stack

then bring it to your enemy

Progenitor Exarch [March of the Machine Prerelease Promos] Liliana whenever you cast a spellSet: March of the Machine Prerelease Promos Type: Creature Phyrexian Cat Cleric Rarity: Rare Cost: {X}{X}{W} When Progenitor Exarch enters the battlefield, incubate 3 X times. (To incubate 3, create an Incubator token with three +1 +1 counters on it and {2}: Transform this artifact. It transforms into a 0 0 Phyrexian artifact creature.) {T}: Transform target Incubator token you control.