Combat Celebrant [Amonkhet Prerelease Promos] Rivals Quick Start Set you can end up losing

you can end up losing them

2-4 players take turns playing loot cards and using items to kill monsters that yield more items

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Legendary Artifact Rarity: Mythic Cost: {B}{B}{B} At the beginning of your end step

if you gained 3 or more life this turn

Combat Celebrant [Amonkhet Prerelease Promos] Rivals Quick Start Set you can end up losingSet: Amonkhet Prerelease Promos Type: Creature Human Warrior Rarity: Mythic Cost: {2}{R} If Combat Celebrant hasn't been exerted this turn, you may exert it as it attacks. When you do, untap all other creatures you control and after this phase, there is an additional combat phase. (An exerted creature won't untap during your next untap step.)