If this was done with a non-human, the result was called a "half-illithid". Another name for a half-illithid was "ceremorph". They did, however, still possess most of the powers of a regular illithid. Examples of creatures beyond humans that had undergone ceremorphosis successfully were:
- ↑ 1.0 1.1 1.2 Eric Cagle, Jesse Decker, James Jacobs, Erik Mona, Matthew Sernett, Chris Thomasson, and James Wyatt (April 2003). Fiend Folio. (Wizards of the Coast), p. 90. ISBN 0-7869-2780-1.
- ↑ 2.0 2.1 Eric L. Boyd (1999). Drizzt Do'Urden's Guide to the Underdark. (TSR, Inc), p. 22. ISBN 0-7869-1509-9.