Your search for "Threefold Signal 93" revealed the following:
Threefold Signal (Foil) (NCC) from New Capenna Commander, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: Julian Kok Joon Wen Card Text:When Threefold Signal enters the battlefield, scry 3.Each spell you cast that's exactly three colors has...