Marrow-Gnawer [Champions of Kamigawa] Everfest sacrifice it unless you sacrifice

sacrifice it unless you sacrifice two Swamps

Set: Dominaria Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

We have planned our attack

put it on the bottom of your deck

Set: Unlimited Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library

Marrow-Gnawer [Champions of Kamigawa] Everfest sacrifice it unless you sacrificeSet: 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.