He-Man's main rival. Skeletor had
glowing yellow
skull covered by a
purple hood and blue muscled skin. He made his home on
Snake Mountain. He always carried around his
staff with a
ram's head on top. Skeletor's agenda was to unlock the secrets of
Castle Greyskull, and he did this through a series of more and more
ridiculous plans. One involved stealing all of
Eternia's
books. He always followed up the explanation of his plans with a
cackle.
Skeletor's main henchman (whom he always yelled at) were BeastMan, MerMan, and Evil Lyn.