The Horus Heresy : Legions Imperialis - Legiones Astartes Infantry

The Legiones Astartes employ their superhuman infantry to deadly effect. Clad in durable power-armour, armed with explosive boltguns and an array of heavier weapons, these Legionaries flow through debris-choked cities like water, bringing firepower to bear from unexpected quarters and charging in to strike where the enemy is most vulnerable. With the Legions split between the Loyalist Primarchs and the Warmaster's Traitors, the galaxy's most potent fighting forces now display their might against their own brothers for the first time.