Battle Lion

Battle Lion was King Grayskull's faithful feline companion, a fighting armored lion, who he rode on into battle. He had a powerful sense of smell, that allowed him to follow trails and pick up the enemy scents. He also possessed a powerful roar, that would scare away enemies. Battle Lion also had incredible strength, and sharp claws and teeth. He also possessed great agility and can leap high and far.

Masters of the Universe Classics bio
During the Great Wars against King Hssss™ and the Invasion Forces of Hordak®, King Grayskull® rode into battle on top of his fierce mount Granger, a giant lygor prince from the Green Tiger Tribe. Gifted as a cub to a young Grayskull™ for saving their home from an attack by renegade Gar pirates, Granger grew up with his master, loyally protecting Grayskull™ in times of peace and war. When evil threatens Eternia®, Granger is enhanced by the Power of the Universe channeled through the Sword of He. As Battle Lion™ he wears enchanted armor that protects him against magical attacks. Battle Lion™ is the heroic steed of King Grayskull®, loyally carrying his master into combat.

He-Man and the Masters of the Universe (2002)

 * The Power of Grayskull