He stands tall, about 6'5 and 230 lbs. He wears a nobleman's clothes, as is the nature of Rakshasa to impersonate nobles, mixed with a bit of mage's robes.
He is a ruthless, yet reserved man. He often tries to replace people for missions with a high risk of death in order to save them. He is very intelligent and can even tell when people are lying through the same method Bruno Bucciarati uses, though he thinks that is far too out of his reserved personality to do.
Not much is known about his history, though he is believed by rumors to be a spirit that wanders the Deepwoods, as a illusion to his forest dwelling among the canopy in said forest where he's lived for hundreds of years.
He is very skilled in magic, primarily higher level spells
Fireball: A basic fireball
Ray of Frost: Essentially an Ice Beam
Sunbeam: A strong ray of light
Teleport: Can extend up to a hundred acres
Planeshift: A glorified Teleport that goes between planets or dimensions
Wall of Force: A large, invisible forcefield used for cover or blocking
Circle of Death: A black, glowing sphere that drains the life of the target
Disguise Self: A racial power for Rakshasa
Greater Restoration: A powerful healing spell
Banishment: A bootleg Hakai except it banishes them into another dimension at random
Nature: He can sift through medicinal, poisonous, or edible plants like a pro
History: A massive amount of time in the college library and slightly over 500 years of experience gives him a lot of background knowledge of events
First Aid: His nature bonus gives him the ability to find the perfect plant for any injury and how to apply said plant
Acrobatics: Being feline, he lands on his feet 99.9% of the time
As a Rakshasa, he is able to persuade people easier than most
His high level magic ability gives him an extra bonus to lower level spells
He is also trained with a sword
His spells are not surefire and have a chance to backfire or completely fail.