Rhinox

During the Beast Wars, Rhinox was the defensive strategist, and second in command of the Maximals. His alternate form was a brown rhinoceros, and he carried two powerful machine guns.

Cheetor was on the mark when he said that Rhinox was the best of them. He's a Renaissance Bot. Intelligent, massive, strong, and stalwart, there are few Maximals one could depend on more. Rhinox is of a rare breed—he's incredibly tech savvy, but mystically inclined... without coming off as a burnt-out technohippie. He's quick and decisive in a crisis, with spectacular results, but is slow and steady. He loves to sniff the flowers. A behind-the-scenes charismatic and an on-his-feet strategist, he could lead the Maximals if he wanted to, but he doesn't.

If he sounds too good to be true, it's because he just might be. At times he can be borderline obsessive and single-minded, but his strong moral center keeps it from getting out of hand. The Maximals are glad for that, because if he ever lost his ethical restraint, woe be to them. No, woe be to the galaxy.

Still, you can't help but love a bot who can fight Megatron to a standstill without breaking a sweat, yet would rather take a nap in a patch of daisies. Rhinox considers Rattrap to be his best friend, though he also has a close friendship with Optimus Primal. He appears to have some "older sibling/parental" emotions toward Airazor due to his role in bringing her online.

Rhinox's only weapons—besides his intimidating strength and brilliant mind—are his twin chainguns.

The Autobots usually find themselves defending both their own race and other species against the Decepticons and upholding justice and freedom throughout the galaxy. A generally heroic, honorable group, they tend to be dedicated to peace, and feel a need to protect other races from the Decepticons. As a result, they are usually Transformers who change into non-combat oriented alternate modes such as domestic vehicles, cars, trucks, or rescue vehicles. This is not always the case, however, as their ranks certainly contain ne'er-do-wells, malcontents, and unsavory types, and the necessities of war have led many to adopt more combat-oriented alternate forms. While the Autobots have usually found themselves outnumbered by the Decepticons, the Autobots have always had home-field advantage, having not only the humans' military support, but also having more places on Earth to fall back on, while the Decepticons are entirely unwelcome on Earth. Key concepts that repeat throughout most continuities are the use of the name Prime (or a variation thereof) to denote Autobot leadership, and the existence of an artifact of great life-giving power, usually referred to as a "Matrix", traditionally held by their leader.

The Decepticons are a faction typically concerned with such things as conquering Cybertron, defeating the Autobots, amassing large quantities of energon, developing powerful weaponry, and beating people up. Not necessarily in that order. Unlike the Autobots, whose leader is a Prime bearing a Matrix, the Decepticons are led by the most powerful of their ranks. This tends to cause some conflict, given how generally every Decepticon thinks that they're the most powerful. Also, the Decepticons are not exactly the most compassionate beings in the universe, but not all fight for greed. More than a few have a sense of honor, while others believe that Cybertron would be better protected by aggressive expansion. Ultimately, the Decepticons desire to protect their homeworld, even if it is at the expense of others.

The spark is the core of Transformer life, an electrically charged mass of positrons formed from the supernatural substance known as Rarified Energon. Sparks come in a wide range of colors—while most are some shade of blue, green, yellow, orange, white, and red sparks have all been observed. While their appearances may vary, every spark functions as a combined heart and soul for an individual Cybertronian: like a heart, a Spark "pulses" at a certain frequency to animate a mechanical bodyframe; like a soul, a spark is generally accepted to contain some part of a Transformer's immaterial being, which persists after death by transcending into the afterlife. Indeed, most Cybertronian religions hold that each spark contains an infinitesimally small portion of Primus's divine essence. To protect their sparks, which usually can't survive outside of a compatible body for very long, most Cybertronians possess a specialized "spark chamber" somewhere in their body.

Most forms of Cybertronian reproduction involves the creation of a new spark—in many realities, supernatural artifacts such as the Vector Sigma supercomputer or the AllSpark can generate sparks at will, which can be implanted into a suitable receptacle to create a new Transformer. These newborn sparks contain the hard-coded design schematics that act as a Transformer's "genetic code", which dictates a Transformer's appearance and sometimes even their alternate modes. Sparks can be safely stored in stasis pods, "frozen" within photonic crystals, or even transplanted from one body to another with no ill effects, but they are susceptible to weapons fire and exotic forms of radiation. When a Transformer's body can no longer support its spark, it is "extinguished" and the Transformer is considered dead. As long as the spark is intact, however, it is possible to repair a Transformer, re-implant its spark, and effectively bring them back from the dead.