Focused Funambulist is a common Creature — Human Performer card from Unfinity (UNF), collector number 47. Current market price: $0.03 (foil $0.05), TCGplayer market prices via Scryfall.
Flash As this creature enters, you may put an art sticker on the empty side of the balancing pole. When you do, ask a person outside the game "Does this look balanced?" If they say yes, you may tap or untap target creature.