Greed Sever comes from Guilty Gear, the fighting game series by Arc System Works, where Ky Kiske uses it as a sword attack. The name appears in the game's move list, and the short clip captures the spoken call and impact that accompany the strike. As fighting game clips and reaction edits spread on video platforms and soundboards, the sound became a shorthand for a decisive, flashy attack. It remains popular because it is instantly recognisable to Guilty Gear fans and short enough to drop into almost any fast-paced edit.