Shadow B.A.T.

History
The B.A.T. Series of droids were developed and built for Republic allied planets to help reinforce local forces. They were more advanced then the standard CIS droid forces in that they could move more nimbly and were innovative at improvisation to make the best use of their athletic abilities in just about any combat situation.

Shortly after the CIS was defeated the emerging Galactic Empire outlawed the production of a number series of droids. The B.A.T. series was one of them. But shortly after the Empire was first defeated at the Battle of Endor, Starlight Star Drives reintroduced the B.A.T. series, updated for the times.

Functions
The most powerful of all the B.A.T. series droids, the Commando is meant for VIP security or special operations. Its highly adaptable, strong and despite its size and weight, fast. The most innovative equipment it has though is its sensor stealth. The droid doesn't show up only most sensors thanks to both a passive disruptor and sensor absorption skin that's fitted over its armor.

Its programmed to be able to work alone, able to take one multiple targets at once or in groups of three or four. Their weapons are some of the most powerful mounted on a droid of its size. As if that was enough the droid is programmed in several forms of martial arts, which its advanced improvisation programs makes full use of in odd unpredictable moves that only a droid could do.

To show how powerful, and dangerous the droid is, they first advertised it by having one take on a adult Rancor in several live events. Sixty percent of the time the droid ended up being destroyed, but not with out putting up a fight no other droid was capable of. More astounding then that was the other thirty percent of the time the droid WON.