Plague Rats (Retro) [30th Anniversary Edition] Special Colorless Energy If the player doesn't discard

If the player doesn't discard a card this way

You may play it this turn

Set: Ultimate Masters Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

Set: Beta Edition Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W} {W}{W}

Set: Sun & Moon: Lost Thunder Type: Lightning Rarity: Promo Retreat cost: Colorless

Plague Rats (Retro) [30th Anniversary Edition] Special Colorless Energy If the player doesn't discardSet: 30th Anniversary Edition Type: Creature Rat Rarity: Common Cost: {2}{B} Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield. Should you a Rat to madness tease Why ev'n a Rat may plague you Samuel Coleridge, Recantation