The Superlatorium

Visit — An opponent chooses "the fastest," "the scariest," or "the weakest." You choose a creature, then ask a person outside the game to choose the creature that best fits the chosen criteria. If they chose the same creature you chose, claim the prize! Prize — Create two 1/1 red Balloon creature tokens with flying,

then sacrifice The Superlatorium and open an Attraction.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6o235w070vpb1hqh2ww4dv.