The Stone Brain [The Brothers' War: Prerelease Promos] Ultimate Box Topper You don't lose the game

You don't lose the game for having 0 or less life

Set: Commander Collection: Green Type: Legendary Creature — Elemental Rarity: Mythic Cost: {2}{G} You don't lose unspent green mana as steps and phases end

Set: Ikoria: Lair of Behemoths Type: Legendary Creature — Elemental Otter Rarity: Rare Cost: {1}{U/R}{U/R} Companion — Each nonland card in your starting deck has a different name

Pay {E}: Aethersphere Harvester gains lifelink until end of turn

The Stone Brain [The Brothers' War: Prerelease Promos] Ultimate Box Topper You don't lose the gameSet: The Brothers' War: Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {2} {2}, {T}, Exile The Stone Brain: Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way. Activate only as a sorcery.