Stabinator was a Mark VII Gladiator Droid who worked for the Grakkus Arena around 0 ABY. Stabinator was manumitted after a slave uprising instigated by Wrollanppf. The droid later recounted the happenings in an interview included in Maz Kanata‘s Smuggler’s Guide.
The Savage Manhunting droid droid who escaped his masters.
Shortly after the battle of Yavin, a Mark 7 Gladiator droid named Stabinator escaped from the Grakkus fighting arena on Nar Shaddaa after a droid uprising which was led by an enslaved Wookiee. The droid then escaped out into the wider galaxy with a thirst for human blood, roaming and lurking in the shadows. He was last seen at Maz Kanata’s castle, but his current whereabouts are unknown.