56 (at death)
Solidus the Werewolf (ソリダス・ザ・ウェレフォルフ Soridasu za Wereforufu), also known as Solidus the Werefox, is a werewolf-like being that formed from the fractured soul of Obelus the Fox.
History
Solidus travels to the remote planet of Eilaela, which his readings showed an unusual concentration of cosmic energy. He was under the impression that he could use this energy to increase the power of the Shoten Crystal. (Roleplay:Planet Eilaela)
Some time after being defeated on Eilaela, Solidus began researching into the multiverse, searching for a source of power that could exceed even his own universe's limits. Years of research and collaboration with Dr. Eggman leads them to discover a universe with an astronomical concentration of power: Earth-7642.
A mysterious scientist from this world promises the pair a new source of power, sending through Despara. Despara, coming from a planet in her universe called Etheria, tells the two of them that if they could control the magical runestones of this universe's Etheria, they would have all the power they could ever dream of. Solidus agrees, but Eggman has other ideas, instead staying behind for "research purposes." (Story:Planet Etheria)
In truth, Robotnik had decided to betray Solidus, seeing an opportunity to instead go back in time to the 21st century when the Infinity Stones still existed in the Vultroverse. This wreaks havoc on the timeline, as a version of the Infinity War breaks out. (Vultro and the Spider-Women) What Solidus was doing during this time is unclear.
Bad Future
Good Future
Solidus is finally defeated once and for all in a showdown with Vultro in 30 ABV. (Shoten Showdown)