Solaris the dragon is ensnared in the hive they are soon to become a part of. Helmet latched on to their face and setting itself over their skull as it usurps their former identity. Wings refashioned into lighter and more flexible membranes. Abdomen extending, growing and barbed.

Unfortunately, a foolish mind-flayer mistakenly judged it could dominate my thoughts. This blunder means Snickers subjugates the more inferior mind, creating a jaguar goo illithid. 
The merged creature wiggles tentacles into your brain, snacking on useless neurons defying his will. After fashioning you into a loyal thrall, he begins to worm more tentacles... elsewhere.