Hehe, I'm cool with this! And a list of Gamzee's available regains:

Troll body
Miracle modus
Horn pile
Jokerkind strife specibus
Unireal Air (haha, I'd prefer he not lose this if only because I haven't done a post with it yet and therefore am assuming he hasn't gotten it yet)

And I'm not sure what regains he'll be getting from his own prank victims yet!