Clockwork Avian [Antiquities] Alchemy Then exile it

Then exile it

If that mana is spent on an instant or sorcery spell

+1: Untap up to four target Forests

a legendary 4/4 green Elemental creature token

where X is the number of Zombies you control

Clockwork Avian [Antiquities] Alchemy Then exile itSet: Antiquities Type: Artifact Creature Bird Rarity: Rare Cost: {5} Flying Clockwork Avian enters the battlefield with four +1 +0 counters on it. At end of combat, if Clockwork Avian attacked or blocked this combat, remove a +1 +0 counter from it. {X}, {T}: Put up to X +1 +0 counters on Clockwork Avian. This ability can't cause the total number of +1 +0 counters on Clockwork Avian to be greater than four. Activate only during your upkeep.