Fastblast was a pirate cruiser affiliated with the Invids ran by the renegade Admiral Leonia Tavira. The ship's crew referred to themselves as the Fastblasters.

The Fastblasters were the first pirate gang that Corran Horn, in his guise as the "Ghost Jedi", targeted for harassment in his attempt at convincing the many pirates of Courkrus to abandon Tavira's Invids during his quest to find his wife in 11 ABY. After badly beating up a trio of pirates from the crew, which consisted of a male and female Human and a Kubaz, Horn declared that he would kill the next Fastblasters he saw on the streets from then onward. Fastblast fled the system three days later.