Panthor is Skeletor's evil feline companion. A minor villain from the television series, "He-Man and the Masters of the Universe", Panthor usually doesn't fight in the villains tournaments. It can only be seen in the cutscenes of both Disney vs. Non-Disney Villains War - Part Two and Non Disney Villains Tournament.
Disney Vs Non Disney Villains War - Part Two
Panthor can be spotted during Skeletor's conversation with Maleficent. He is later seen, when Mer-Man accidentally awakens him from his sleep, after he drops a mysterious goo, upon to the beast's face. Panthor is not seen afterwards.
Non Disney Villains Tournament
"Don't Make Panthor Angry"
When King Haggard pronounces Skeletor by his original identity, which it was Keldor, Panthor grows angry at the old king, only to be settled by Skeletor's petting. Panthor doesn't reappear for the rest events of the war.