I still can't get a creature. Gave all the body parts to the necromancer but the creature never materializes. Some other trick I'm not getting here?
You've tried activating the crystal skull?
Have a glitch with my potions master. There isn't one in my Battle Tower. Both got killed off by the Sentinel God. No potions for me.
Bummer. If not too much time has passed, might be worth replaying that section of the game; otherwise one of the support guys might be able to fix up your savegame. They'd probably be interested to hear about the bug anyway...
Edit: beaten to it! Thanks, postman, for interrupting me.