User blog comment:D Man o3o/Ultor and Tridon Art Reveal/@comment-26113634-20150721141842/@comment-26424404-20150722045133

I was wondering this too. I'm going to guess it will be like the 6 heroes; element Mecha God, Miracle Totem, element Totem, Metal Mimic and Legend Stone. But, they could require and element Bulb somewhere in there instead.