Hardest quote from a dreadnaught in the lore?

What is everyone's favourite/ most hard hitting line from a dreadnaught in the lore. My personal one is from the book "deathstorm" in which a blood angels death company dreadnaught named Cassor is fighting the Tyranids during the Crypts campaign:

"Come traitor. Come to Cassor. Come and fight, come and die, but come all the same. Come and meet thy doom, dogs of abomination. Come and feel the Angel's wrath, curs of Angron. Come screaming or in silence, but come so that Cassor may lay thy hearts at Sanguinius' feet. The walls of the palace stand, the Eternity Gate barred and Cassor will break thy crooked spines upon his knee."