Horus Heresy - Mechanicum: Krios Battle Tank

The Krios Battle Tank is the mainstay of the armoured cohorts, making use of technology that was strange and ancient even at the time of the Horus Heresy – to create a phenomenal all-rounder with impressive speed in one package. The usual armament is a lightning cannon that can evaporate entire squads in a single well-placed blast, and it can be replaced with a short-ranged irradiation blaster for extra lethality.

Alternatively, you can build this kit as a deadly Krios Venator – a dedicated tank-killer armed with a powerful but relatively short-ranged pulsar-fusil.