I've flipped through the mini-comic on line and there are some interesting characters.

Royal Guard
Queen Marlena (The Double Edged Sword) / He-Man And The Insect People
Blue Creature From Dragon’s Gift
Granamyr (Dragon’s Gift)
He-Man Slime Pit Creature (Escape From The Slume Pit)
Insect People Queen (He-Man And The Insect People)
Wolf Head (Masks of Power)
Lizard Head maskes of Power
Obelisk Hero
Obelish Villian
Winged Demon From The Ordeal Of Man-E-Face
Geldor
Prince Dakon
Maran
Delora
Illcorts
Haramesh
Lodar
Garn
Teela Blonde