Riolu (61) [Countdown Calendar Promos] Mirrodin Besieged If you can't discard a

If you can't discard a Plasma Energy

Set: From the Vault: Legends Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Set: XY - Flashfire Type: Fire Rarity: Ultra Rare Retreat cost: 2 Stoke

Set: Dominaria Promos Type: Legendary Creature — Human Artificer Mythic Cost: {2}{U}{R} Whenever you cast a historic spell

This attack does 20 damage times the amount of Energy attached to both Active Pokemon

Riolu (61) [Countdown Calendar Promos] Mirrodin Besieged If you can't discard aSet: Countdown Calendar Promos Type: Fighting Rarity: Promo Retreat cost: 1 [F] Wild Kick (30) Flip a coin. If tails, this attack does nothing.