He is a shamanic Yak, and a former inhabitant of Yakyakistan, his greatest obsession was to involve Equestria in the war against the Yaks, but Prince Rutherford found out about his plans and took the decision to exile him from his land. Seeing his plans thwarted, Yeth decided to set out on a journey to return, now with much more powerful magic. He came to Zecora's homeland and stole a very dangerous magical item known as; The Uniskull Scepter, a scepter that contains the enormous power to control the weather and cause disasters through it. Nocturne Jungle, on his hunt, discovered Yeth and seeing that he could learn more of his abilities and improve his voodoo, he took him to meet The Dark Gate Dimension and after being surrounded by more connoisseurs of magic, he decided to stay to practice with them their spells. Steel Cross previously observed his stealing skills which I have no hesitation in accepting at his guild.
Personality: Yeth's seen as a grudgeful and very vengeful yak who wanted to make is own desicions against his ruler's orders, he also seems to be very cunning and skillful shaman who uses his tricks to personificate another appearance and with that he's not discovered. Yet also sees Nocturne Jungle as a good resource to teach his learnship to anyone who wants to be the best.
Age: 48 years old
Best Friends (Perfect Compatibility): The Dark Gate Army, Steel Cross, Doom, Nocturne Jungle, Marine Curse, Goryx, Berry Venom
Worst Friends (Enemies): Princess Celestia, Princess Luna, Princess Cadence, Prince Rutherford, Twilight Sparkle, Rarity, Fluttershy, Rainbow Dash, Applejack, Pinkie Pie, Shining Armor, Flash Sentry, Spike, Discord, Argus Kaiser, Soiree Haunter, Professor Jolt, Fried Egg, Snowbelle TreeFrost, Jikan, Kenji, Cyrax, Morning Forest, Flaring Ash, Osiris
House: Celestia's Parallel castle
Abilities: Shapeshifting, Shamanic skills, weather manipulation (via the Uniskull Staff), Physical strength, Hoof to Hoof combat, Tremendous ramming (a bit much stronger than Don Haramu), Necromancy and death revival
Likes: War, Conjures, Black Magic, Nocturne Jungle, Evil Spitits, Skulls, Curses, Pollution
Dislikes: Snow, Peaceness, Family, friendship, Love, Trees, Holy enchantments, White Magic