Combat Celebrant [Amonkhet Prerelease Promos] Planechase Mishra also mastered the intricacies

Mishra also mastered the intricacies of artifice

Scholars say that arbiters exist on every world

Set: Antiquities Type: Artifact Creature — Construct Rarity: Common Cost: {3} {2}: Dragon Engine gets +1/+0 until end of turn

"The burst of strength brought on by this plague should not be mistaken for a sign of renewed health

Combat Celebrant [Amonkhet Prerelease Promos] Planechase Mishra also mastered the intricaciesSet: 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.)