I don’t know what is going on with this card. Is it Teferi’s Protection? Is it Angel’s Grace? It does go under Isochron Scepter, which is pretty obnoxious, but it doesn’t do anything in the face of -X/-X sweepers like Toxic Deluge or The Meathook Massacre. It shuts down one-trick combo decks that can only go off once, and unlike Teferi’s Protection, it doesn’t exile itself and so can be recurred, but its symmetry means it protects the entire board from a sweeper. This card has a lot of potential upside, as its $20 price tag indicates, but is it actually going to be that good? I’m not sold on it just yet, but I’m ready to be wrong after seeing it in action properly, so I’ll keep a close eye on its price trajectory in the coming weeks.