"A fanged wyvern that flies among the trees of the Ancient Forest. Its penchant to brush against the ground and the trees as it moves around builds up static electricity within its fur."
- Order: Saurischia
- Suborder: Unknown
- Infraorder: Fanged Wyvern
- Family: Tobi-Kadachi
Classified as a Fanged Wyvern native to the New World
Tobi-Kadachis compete with other large monsters, such as Rathalos and Anjanath, for both prey and territory, with the Fanged Wyverns often being overpowered by the aforementioned species. Tobi-Kadachis are also prey for larger, more powerful monsters like Deviljho and its variant, and the recently-discovered Magnamalo.
Tobi-Kadachis are capable of building up vast amounts of static electricity by brushing up against nearby objects. The electricity collects in its fur, and allows it to shock potential predators and prey alike. Tobi-Kadachis are excellent climbers thanks to their hooked claws and powerful limbs. The glider membrane under their forelimbs allows them to preform acrobatic leaps and bounds from tree trunk to tree trunk, as well as making it more difficult for opponents to catch them.
Tobi-Kadachi are normally quite reclusive, preferring to skulk in the darker, more tangled regions of the Ancient Forest. If angered however, they can become quite dangerous, and caution is advised when dealing with them.