Marrow-Gnawer [Champions of Kamigawa]Set: Champions of Kamigawa Type: Legendary Creature Rat Rogue Rarity: Rare Cost: {3}{B}{B} All Rats have fear. {T}, Sacrifice a Rat: Create X 1 1 black Rat creature tokens, where X is the number of Rats you control. Marrow Gnawer united three nezumi gangs when he slew their leaders in a single night. Now they call him their first lord.

Those who grasp its hilt soon hear the demon's call

you may sacrifice a Merfolk

Set: Southern Islands Type: Grass Rarity: Promo Retreat cost: Colorless

Set: Gym Heroes 1st Edition Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Sandstorm Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: Sword & Shield: Rebel Clash Type: Grass Rarity: Secret Rare Retreat cost: Colorless

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

return it to its owner's hand instead

Set: Black & White: Dragons Exalted Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Primal Clash Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Southern Islands Type: Colorless Rarity: Promo

banish 3 random cards from your graveyard