D.N. Ace Episode 67-68 Now Museum, Now You Don't/Where Have All the Powers Gone? Episode Title:Now Museum, Now You Don't/Where Have All the Powers Gone?.Episode Description: Now Museum, Now You Don't Del Nuevo Gallery’s new exhibit features a splinter, so Ace must get to it before Juan does. / Where Have All the Powers Gone? A new sponge-based Scrammer accidentally steals the special abilities from his siblings.