Horus gave a rueful nod and drew his sword, a massive blade of oiled steel and adamantium.
"You will try," he said. "But today you face the Emperor's sons and his warriors. We are the Luna Wolves, and this Legion is the anvil upon which you will be broken."
From high overhead there was a low crackle and a sound like distant thunder as sonic booms from the upper atmosphere reached the desert floor. "We are the anvil," Horus repeated, pointing with his sword.... "Now behold the hammer.""

And then Sanguinius and the entire Legion drop through the clouds in a massive air assault.

Thanks for the gift !!!