Warhammer 40,000: Deathwatch #4

Plot

The best of the best and the most dangerous space marines from every chapter are called to the Deathwatch! They alone have the strength of mind and body to wield alien weapons and battle the enemy across the universe, manning the wall to defend humanity from the Xenos that would destroy them. When a tide of savage Orks sweeps across the galaxy, a Deathwatch squad is dispatched to stem the flow? Whatever the cost!