Name: Guardian Supreme
Race: Autobot
Equipment: [url=http://thumbs3.ebaystatic.com/d/l225/m/mEZ4tfGUxlyzCseHtc3Qrpg.jpg]Two rifles[/url], his forearm guards, two missile launchers
Appearance: [url=http://tfwiki.net/mediawiki/images2/a/a6/BWtoy-OpOp.jpg]All 4 modes[/url], 
Biography: Autobot scientists took the sparks of four brothers and merged them, the resulting Autobot came to be known as Guardian Supreme, his primary job was to serve at the pleasure of the Council of Elders, usually that meant defending them when the Decepticons attack but on occasion it could mean any task any elder came up with. While out one such task the Decepticons launched a surprise attack, he raced back as fast as he could abandoning the task at hand to save the elders. He arrived just in time for the Head of the Council to order him to Earth to protect Optimus Prime from all threats at all costs be they Decepticon, Autobot, or even Prime himself, and should he fail to protect Prime he was to retrieve the Matrix even it meant sacrificing other Autobots.
Other/Extra: Occasionally the brothers will surface and control the body, which can lead others to think that Guardian Supreme is crazy since the brothers will speak to each other out loud.