>>6217917For Blitz and Fang, they are both missing their mode change. Essentially, the metal wheel is divided into 2 parts, which when rearranged offer different performance. Fang can change from Attack to Defense mode, and Blitz has Barrage Mode and Assault mode (pictured).
Phantom Orion is missing its signature part B:D (Bearing Drive), one of the best Stamina tracks available.