flavorText: For a moment, it seemed as if Powder's invention had really worked.
name: Counterflux
printings: C15, PIO, RTR, SLD
text: This spell can't be countered.\nCounter target spell you don't control.\nOverload {1}{U}{U}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")