The Definite d20/D&D Conversion thread

[Anaraxes]

For the sake of reference:

The following items are designated Product Identity, as defined in Section 1(e) of the Open Game License Version 1.0a, and are subject to the conditions set forth in Section 7 of the OGL, and are not Open Content:

... beholder, gauth, carrion crawler, tanar’ri, baatezu, displacer beast, githyanki, githzerai, mind flayer, illithid, umber hulk, yuan-ti.

www.wizards.com/d20/files/v35/Legal.rtf