The Talon of Horus pg. 397

To their credit, Lheor and the last warriors of the Fifteen Fangs reacted faster than any of us. Their heavy bolters gave a leonine roar of throaty chatter, kicking and booming as they fired on the Warmaster of the Imperium, with every bolt hitting home. But even as their bolts tore at Horus's armour and flesh, their initiative did little but doom them before the rest of us. Worldbreaker swung again, hurling four of them aside in a single blow. They struck the deck in ragged disarray. I felt Urgrivian die before he even hit the floor.