[[Kingdom Hearts]] character. The penultimate antagonist of the Darkseeker Saga. He used to be a respected Keyblade Master, but his heart succumbed to darkness and he seeks to summon the eponymous Kingdom Hearts by creating the X-Blade ("Chi Blade").

This tag refers to his older self seen in [[kingdom hearts birth by sleep|Birth By Sleep]]. For related characters, see the following:

* [[Ansem Seeker of Darkness]]
* [[Xehanort]] ("Young Master Xehanort")
* [[Xemnas]]
master xehanort