Relentless Rats (Borderless) [Secret Lair Showdown] Alicorn Set: Speed Duel: Arena of

Set: Speed Duel: Arena of Lost Souls Card type: Effect Monster Rarity: Super Rare The original ATK of this card is the combined number of "King of the Skull Servants" and "Skull Servant" in your GY x 1000

Set: Battlebond Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever an opponent taps a land for mana

Set: 30th Anniversary Edition Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

Molasses comes to mind

Relentless Rats (Borderless) [Secret Lair Showdown] Alicorn Set: Speed Duel: Arena ofSet: Secret Lair Showdown Type: Creature Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1 +1 for each other creature on the battlefield named Relentless Rats. A deck can have any number of cards named Relentless Rats. If you nourish them, they grow calamitous.