Were you looking for Horde 15 Kash'drakor <The Legend of Frostwolf> as he appears in the alternate timeline of Draenor?
This article or section contains lore taken from Warcraft III: Reign of Chaos, Warcraft III: The Frozen Throne, the manuals, and official bonus maps.

A famed and legendary orcish warrior on Draenor, Kash'drakor had the axe Serathil crafted for him, and used it in the Blood River War, which came to utterly destroy the Dark Scar clan. Nazgrel, Thrall's advisor, is the last descendant of Kash'drakor.

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Kash'drakor as found in Draenor. He appears in Beastwatch, Horde side, when you choose the arena for your hub.