Ux (Who's That Girl!)

Ux was a native of the Kollian Dimension — specifically, a Fusian.

Although he spoke in broken grammar, Ux was an intelligent diplomat. He mistrusted Prince Luj of the Frovians when he made an offer to the inhabitants of the Kollian Diplomat to sign a treaty that would allow easy travel between the Kollian Dimension and Gallifrey's dimension. Convinced (rightly) that Luj intended to stage a military invasion of the Kollian Dimension as soon as the gateway was opened, he hired the expensive assassin Kasgi to kill Luj first. She did not succeed, but the Seventh Doctor opened the other Kollians' eyes to Luj's deceitful ways before the treaty could be signed, achieving Ux's aim anyway. When he turned to Kasgi to formally tell her that their contract was void, she had already disappeared. (COMIC: Who's That Girl!)