Ambition's Cost [Commander 2021] Rhino Soldier the winner chooses one of

the winner chooses one of the cards they put onto the battlefield as the subgame began and puts it onto the battlefield rather than shuffling it into their library

This spell costs {1} less to cast for each attacking creature

Unearth {1}{U}{U}{U} ({1}{U}{U}{U}: Return this card from your graveyard to the battlefield

You may cast this spell for {2}{B/G}{B/G}

Ambition's Cost [Commander 2021] Rhino Soldier the winner chooses one ofSet: Commander 2021 Type: Sorcery Rarity: Uncommon Cost: {3}{B} You draw three cards and you lose 3 life. "Conquering your first world is the hardest, after all. My power grew as I moved from world to world, taking anything that would make the next taking easier." Ob Nixilis