Retributor Chapter of the Adeptus Astartes encounter the cryptic master.
The Space Marines have worked their way through to their objective, which seems to be guarded by a pair of genetically enhanced psykers.
The Space Marines are moving through the hostile vessel, clearing obstacles and resistance with extreme prejudice.
From the cold void of space a squad of Adeptus Astartes breaches a hostile space craft.
A group of the titular Astartes readies itself for combat.