Quote Originally Posted by Cerefel View Post
Yeah, I just checked and the lich template can only be added to humanoids and it changes the creature type to undead. However I did find a fun template that doesn't change creature type...

Lycanthrope
I'm picturing a research facility with rows of lycanthrope cages, and one test subject getting bitten by each of them. The resulting creature, the Omni-thrope, is basically a Were-Everything...