Standard Procedure is a mythic Instant card from Unfinity (UNF), collector number 1. Current market price: $0.23 (foil $0.37), TCGplayer market prices via Scryfall.
{1}, Reveal Standard Procedure from your hand: Choose an instant or sorcery card with mana value 3 or less currently legal in the Standard format. Standard Procedure becomes that card until end of turn.