Cling to the outside of ship

The sleek drop-craft Mercurian drifts the last few thousand miles in order to evade detection before locking down in the shadow of the craft's towering finials. The hydras drive out, their Taurox Primes forming up and gunning towards the stern of the enormous vessel.

As Brawla's engines come into view, the Scions disembark in tight formation, their mag-boots clamping to the underside of the spacefaring metal hulk with each exaggerated step.

Codex: Militarum Tempestus 6th edition pg. 48