Clockwork Avian [Antiquities] Sorcery (You may cast this card

(You may cast this card from your graveyard for its flashback cost

They're just elves

it even turned a couple of somersaults

Set: From the Vault: Angels Type: Legendary Creature — Angel Rarity: Mythic Cost: {6}{W}{W}{W} Flying

where X is that creature's power

Clockwork Avian [Antiquities] Sorcery (You may cast this cardSet: 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.