Editing Open Game License (section)

== Parts of D&D that are not Open Game Content ==
* The brand names "Dungeons & Dragons," "D&D," "d20 System," nor "Wizards of the Coast," Duh. That means you [[Fail|can't say "compatible with Dungeons & Dragons" nor "uses the d20 System," you have to use some bullshit like "compatible with popular fantasy role-playing games wink wink nudge nudge."]]

<blockquote><p>''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: [[Dungeons & Dragons]], [[D&D]], [[Player's Handbook]], [[Dungeon Master]], [[Monster Manual]], [[d20 System]], [[Wizards of the Coast]], [[d20]] (when used as a trademark), [[Forgotten Realms]], [[Faerûn]], proper names (including those used in the names of spells or items), places, [[Underdark]], [[Thay|Red Wizard of Thay]], the City of Union, [[Ysgard|Heroic Domains of Ysgard]], [[Limbo|Ever-Changing Chaos of Limbo]], [[Pandemonium|Windswept Depths of Pandemonium]], [[Abyss|Infinite Layers of the Abyss]], [[Carceri|Tarterian Depths of Carceri]], [[Hades|Gray Waste of Hades]], [[Gehenna|Bleak Eternity of Gehenna]],  [[Baator|Nine Hells of Baator]], [[Acheron|Infernal Battlefield of Acheron]], [[Mechanus|Clockwork Nirvana of Mechanus]], [[Arcadia|Peaceable Kingdoms of Arcadia]], [[Celestia|Seven Mounting Heavens of Celestia]], [[Bytopia|Twin Paradises of Bytopia]], [[Elysium|Blessed Fields of Elysium]], [[Beastlands|Wilderness of the Beastlands]], [[Arborea|Olympian Glades of Arborea]], [[Outlands|Concordant Domain of the Outlands]], [[Sigil]], [[Lady of Pain]], [[Book of Exalted Deeds]], [[Book of Vile Darkness]], [[beholder]], [[gauth]], [[Carrion Crawler|carrion crawler]], [[tanar'ri]], [[baatezu]], [[displacer beast]], [[githyanki]], [[githzerai]], [[mind flayer]], [[illithid]], [[Umber_Hulk|umber hulk]], [[yuan-ti]].''</p>
<p style="margin-left: 2em;">&mdash;System Reference Document 5.1, Wizards of the Coast</p></blockquote>

Yes, they seem to have trademarked "Ever-Changing Chaos of Limbo" and even Gauths, like seriously out all the interesting and not so interesting beholderkin the only one they decided to trademark was the puny insignificant Gauths? Really makes you wonder what the the guys who wrote the OGL were smoking.