The creature gained its now infamous name many standard years ago, when Rogue Trader Augustus Killian, the beast hunter famed across the Calixis Sector and into the depths of the Expanse, took his leave on Burnscour to show off his prowess to a gathering of the sector's nobility shimmering behind protective power fields. He claimed to possess a new archeotech discovery to unveil, though exactly what it was he would not say other than it would result in a spectacular display.