No cards are currently banned in the Standard format.
Archeops (Black & White—Noble Victories, 67/101; Black & White—Dark Explorers, 110/108)
Forest of Giant Plants (XY—Ancient Origins, 74/98)
Ghetsis (Black & White—Plasma Freeze, 101/116 and 115/116)
Hex Maniac (XY—Ancient Origins, 75/98 and 75a/98)
Lysandre's Trump Card (XY—Phantom Forces, 99/119 and 118/119)
Puzzle of Time (XY—BREAKpoint, 109/122)
Wally (XY—Roaring Skies, 94/108 and 107/108; Generations, RC27/RC32)
No cards are currently banned in the Unlimited format.