Liberator, Urza's Battlethopter [The Brothers' War] H30 Set: Dominaria United Commander Type:

Set: Dominaria United Commander Type: Legendary Artifact Creature — Construct Rarity: Rare Cost: {3} Haste

and certainly not in any of the sliver labs

When you find enough clues to learn what's really going on

Other Faerie creatures you control get +1/+1

Liberator, Urza's Battlethopter [The Brothers' War] H30 Set: Dominaria United Commander Type:Set: The Brothers' War Type: Legendary Artifact Creature Thopter Rarity: Rare Cost: {3} Flash Flying You may cast colorless spells and artifact spells as though they had flash. Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator, Urza's Battlethopter's power, put a +1 +1 counter on Liberator.