Twilight Highlands is home to the Wildhammer dwarves and Dragonmaw Orcs, both who inhabited Grim Batol in the recent past. Twilight Cultists have also inhabited the area, sensing the presence of the Old Gods nearby, which is explored in the questline related to Consumed by Nightmare. There’s also the Ring of Blood-style quest series that rewards a good weapon: Round Three. Fight!
Karoma is a tricky spirit beast who can spawn in six different areas of southern Twilight Highlands. If you weren’t lucky enough to tame one of the Ancient Grimtotem Spirit Guides in Dustwallow Marsh, here’s your chance now.
One of the more peculiar looking Group Elites, Julak-Doom appears to be an abomination with an octopus stuck on his head. He patrols the northern most part of Twilight Highlands to the east of the Maw of Madness.
Overlord Sunderfury spawns on top of an alter in central Twilight Highlands.
Sambas is a regal tameable lion, found in several areas in the northern part of Twilight Highlands. He’s named after Simba from The Lion King and looks like him too. This rare also shares a model with the Reins of the Golden King, the Alliance mount for earning Guild Level 25.
I managed to get this pet late one night while another hunter was AFK and hovering in the air. It was an easy tame and once he was mine, another hunter ran up to me, so I was lucky to get him by seconds!
Tarvus the Vile is a strange looking dragonkin, kind of like a giant mutated kobold. He spawns in a southern cave to the west of the Obisidian Forest.