Tygra: The Invisible
Age: I see him at 30 *shrug*. From the looks of it, he only aged a smidgen in suspension, much like most the rest of the Tcat crowd.
Sex: Male
Species/Race: Thundarian Tiger
Alliance: Good Guys

Appearance: See Picture

Weapons/Skills/Powers: Tygra represents the orange tiger clan of ThunderCat nobles. He's famous for his archetectural feats (Cats Lair most notably), and he's not too shabby at chemistry and medicine. He serves as head of the ThunderCat council. He's shy and intellectual, which makes the girls swoon ;)
Tygra has the gift of mind power that allows him to create mirages with which to foil his enemies. Doing this really fries his noggin, however, so it's a last resort kinda thing. His weapon is an energized bolo whip that he can use to give his enemies a good thrashing or turn himself invisible. One last factoid about Tygra: he can't swim unless he's invisible (?)

Background: Back on Thundera, Tygra joined the ranks of the ThunderCats officially after his elderly father stepped down from the council. He was quite young at the time, at just 17 years of age. Not long after, a young cheetah joined the council and the two would eventually fall in love.
Tygra designed serveral of the lesser buildings on old Thundera. He was also a student of the sciences and medicine. Tygra was inspired to look into medical training after saving a pair of twins (WilyKit and WilyKat) from their burning home after a Mutant raid. He was unable to save their parents, however. He felt if he had known how to help the twins' parents at the scene, he might have been able to save them.