K'ull'leusshhhh is his name, but you can just call him, LEECH!  I mean, who wouldn't?  We're not even sure how you pronounce that anyways! 

Leech is one of Hordak's henchmen from the his loyal Horde army.  He used his magically enhanced energy-draining powers to suck enemies of their strength!  Orko was probably just about as much of a meal as a Cheeze-it, right??  He was a super fun toy to play with and definitely DIDN'T suck, unless you wanted him to....to playing cards, windows, etc.  

Either way, enjoy this episode as Jeff and Eddie continue down the "path of discussion" with the Horde!