Yeah, he's pretty cool eh?
He's able to use up to B rank tai because who doesnt like taijutsu, right? His fur, as you said, is a bright gold color. He is able to move as fast as Heracles can, which is equivalent to second gate speeds ( x2 base speed basically ).
One thing that makes him stand out is his ability to conceal his appearance. His fur is able to reflect light and making it seem as if he has disappeared from the field. The main drawback with this is an enemy with sensory is able to sense him still. However the best part about him is, of course as you said, is his fur. This fur is able to transform into a golden cloak of armor that works much like his original concealment ability but on an extended and greater level. By donning the cloak, the user gains the effect of complete concealment, making him invisible completely to others. Doujutsu users are also fooled when the user is concealed, but it the user were to perform any chakra enhanced attacks, he becomes exposed. So it's ideal for taijutu. Sensors are completely unable to be fooled, unless the user suppresses his chakra. Aside from this, one can still be seen as a rippled like mirage effect would be seen from the movements. All in all, its a nice tech lol
( Kuchiyose: Jason ) ♆ Summoning: Jason
Rank: A
Type: Supplementary
Range: N/A
Chakra cost: 30
Attack points: N/A
Description: The user wipes his hands over his summoning tattoo, or makes several handseals and summons, Jason. Jason, when on all fours, is the size of a grown man standing and when Jason stands bipedally, is close to 2 meters taller (standing at a full 3 meters) and proportionately sized also. Jason stands out amongst the Ligers for a few reasons, the most notable being the appearance of his coat of fur, shining a bright gold color, taking on a trait of Lions, from which Ligers are derived. This fur, shining a bright gold, reflects light from it, often making it appear as if Jason has disappeared from the field, making tracking him quite difficult, giving him the a rather useful ability in espionage. Jason is also a noted hand to hand combatant, though not on the same level as Achilles, known for his superior strength. However, Jason is much quicker, moving at speeds similar to Heracles, slightly faster than most Ligers and can use basic taijutsu the user knows up to B rank, though no elemental variations. A common ability of Ligers is their ability to transform into useful items for the summoner, such as Achilles transforming into a set of armor and Icarus transforming into a set of taijutsu enhancing claws. Similar to this line of work, Jason is able to be summoned in the form of a golden cloak of fur, granting the wearer with an ability similar to his own but enhanced; Jason is only able to conceal his appearance, his source of chakra remaining on the field. However, in his cloaked form, this ability increases as he isn't constantly molding chakra while using it, creating the effect of complete concealment but this is still limited. This works by the cloak reflecting light around the user to make it appear as if there isn't any chakra concealed beneath it. However, should the user make any actions that utilize chakra, this concealment is exposed, the user's source of chakra viewable from beneath the cloak. Still, the concealement is less effective, the faster the user is moving (or the liger). The faster you move, the more disturbances flow through the surface of the cloak (or the ligers fur), rippling the light and creating a sort of mirage effect as one moves, becoming clearly visible to other ninjas. Doujutsu users can fully see the liger though they'll have trouble spotting the user if he is cloaked. Sensors are immune to this and can sense the users chakra or the liger's regardless, unless a chakra suppression technique is used.
Note: Can only be summoned once
Note: Lasts 4 Turns
Note: Taijutsu usage count towards the user's three jutsu per turn, as well as using the concealment abilities.