Burdened Aerialist

Creature — Human Pirate • Mana cost: {2}{U} • Modern Horizons 2 • Common

When this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Whenever you sacrifice a token, this creature gains flying until end of turn.

"Curse this glorious golden weight!"

Illustrated by Zoltan Boros.