 Some of the more common error cards include "Rowdy" Roddy Piper on a Series 2 Ultimate Warrior card, Billy Gunn on a Bart Gunn card, Bart Gunn on a Billy Gunn card, Giant Gonzalez on a Samu card, and Series 1 Ted DiBiase on a Rick Rude card.Other rare error cards include Bret Hart 1 carding with The Undertaker 1 Figure.In 2016, Mattel announced that they would be releasing their own line of "throwback" WWE action figures, similar to the iconic style and packaging of the WWF Hasbro series.