This is a must-have add-on set, if you already own the Soul of Chogokin Grendizer DC. Personally, I think this version is the best gokin Grendizer ever made. The Spazer is an iconic part of the show and integral to Grendizer. It really adds a nice touch when displayed together. I only wish there was more diecast used, since it is a "Chogokin". Be careful when placing Grendizer inside the Spazer to avoid scratches on the figure.