Originally a military drone operator with exceptional tracking skills, the Snallygaster Slayer gained notoriety after developing specialized techniques to hunt the dragon-like flying cryptid of Maryland, capturing unprecedented footage and biological samples that caught Raven Blackwood's attention. Recruited into the Apex Hunters' elite ranks, they now lead specialized expeditions targeting aerial cryptids, perfecting techniques that will eventually be deployed in the ultimate Sasquatch hunt.

The Slayer utilizes custom-modified tracking drones equipped with thermal imaging and sound detection technology specifically calibrated to detect wing movements and aerial disturbances. Their specialized arsenal includes compressed air net launchers, paralyzing dart guns with proprietary toxins, and lightweight climbing gear that allows rapid ascent to elevated positions. The Slayer's most prized possession is a collection of alleged Snallygaster scales and tissue samples preserved in specialized containers, which they study obsessively to understand cryptid biology.

Within the Apex Hunters, the Snallygaster Slayer serves as both tactical advisor on aerial pursuit strategies and lead scout for expeditions in densely forested regions where traditional tracking methods fail. Their specialized knowledge of capturing creatures that can move rapidly through difficult terrain has revolutionized the Apex Hunters' approach to tracking Sasquatch, making them indispensable to Raven Blackwood's ultimate mission.