Marrow-Gnawer [Hachette UK] Gith Warrior Set: 30th Anniversary Tokens Type:

Set: 30th Anniversary Tokens Type: Token Artifact — Treasure Rarity: Common {T}

Set: Streets of New Capenna Prerelease Promos Type: Legendary Creature — Cat Demon Rarity: Mythic Cost: {1}{R}{G}{W} Creatures you control get +1/+0 and have vigilance as long as you control three or more creatures

Set: Sun & Moon: Unified Minds Type: Stadium Rarity: Uncommon

then whenever you use an Action to play a Lesson card

"Ringed by white stone

Marrow-Gnawer [Hachette UK] Gith Warrior Set: 30th Anniversary Tokens Type:Set: Hachette UK 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.