Electro-priest

From Lexicanum

Electro-priests are fanatic cult warriors of the Adeptus Mechanicus, responsible for supporting other tech-priest warriors in battle. Their skins are engraved with a metallic electoo circuit which spirals around their bodies and interfaces with their minds, allowing them to build up a tremendous current of electrical energy.

As electro-priests enter battle they chant Cult litanies, building up their electric energy and driving themselves into a frenzy of destruction.

Sources

• Codex Imperialis