Pic related has more or less everything it could possibly need in regards of movepool, EXCEPT strength sap, which is weird in the generation that decided to give that move to many grass types and ghosts, all of which are MUCH more cancerous with it than gourgeist could ever be. So give it strength sap
>>47181181Not him but unless we're talking an umbreon from a past gen (when it got toxic and heal bell), a cosmic power umbreon would probably not be that different from whatever it runs right now. Cosmic power, foul play, wish, protect. If it has access to heal bell, it probably runs it over protect. Maybe toxic over foul play, and you just live with being taunt bait.