WHAT DOES GW4869 FUNCTION MEAN?

"Do you, Garviel Loken, take your function Within this? Does one guarantee to steer your Adult men to the zone of war, and conduct them to glory, no matter the ferocity or ingenuity with the foe?Chaos Undivided can also be good, given that being able to get entire re-rolls to wound with Profane Zeal could make it easier to fish for Devastating woun