As San Diego Comic-Con is perhaps the only venue big enough to contain the home bases of He-Man and Skeletor, Mattel and Icon Heroes seemed happy to display their takes on Eternia's best-known landmarks at the show. Mattel displayed its fully-stocked Masters of the Universe Castle Grayskull play set in all its 25” x 26" x 28” glory while Icon Heroes laid out its own 9.75" x 9" x 11" polystone statue version. What's more, IH unveiled an accessory kit for its castle that expands the miniature kingdom substantially, plus an unpainted prototype of a polystone Snake Mountain. It was like seeing Eternia from a magic carpet, man. Dare to compare the huge MoTU toys after the jump.