R4-B11
this agromech droid was controlled by Slythor the Squib shortly after the Battle of Yavin, although Slythor soon tired of R4-B11's inability to handle even the simplest of tasks. R4-B11 was known to be cranky and destructive, and Slythor had it disassembled and rebuilt to his own specifications as an assassin droid. The familiar appearance of the agromechs allowed R4-B11 to get close to its targets, and Slythor often added R4-B11 as part of a trade whenever Slythor wanted to recover what he gave away. Once "sold," R4-B11 would kill its new owners and return to Slythor, at which time the Squib would recover the other objects.