Combat Celebrant [Amonkhet Promos] Friday Night Magic 2005 if that spell's mana cost

if that spell's mana cost is {3}{U}{U}

Set: The Dark Type: Land Uncommon Cost: {T}: Untap target attacking creature

) When Relentless Dead dies

" —Lim-Dûl

Set: Limited Edition Alpha Type: Artifact Rare Cost: {1} {1}

Combat Celebrant [Amonkhet Promos] Friday Night Magic 2005 if that spell's mana costSet: Amonkhet Promos Type: Creature Human Warrior 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.)