Poisonous Resurrection Technique: Corpse Soil

Ouroboros 'baptizes' corpses with his poison, utilizing them as stimulants to artificially reanimate the dead. In this sense, it is similar to Earth Release Resurrection Technique: Corpse Soil, where rationality and techniques they once possessed while alive are forever lost, however, they retain their physical prowess, above that gaining a certain perk depending on their bodily structure; some enter a frenzy, hence gaining increased strength and speed, others the ability to expel a stream of poison from their maw, and some even exploding, releasing a poisonous mist where they otherwise departed. Corpses reanimated with this technique continue to physically deteriorate to a small degree, although at a hastier rate as opposed to natural bodily deterioration, resembling decrepit, shambled forms of their previous selves, and near-impossible to distinguish from corpses dormant for a century or longer.