Ok I havn't seen anything about a Gravity Hammer yet so if that isn't confirmed how many people hope there is a Promethean version of the Gravity Hammer? Imagine using a hammer that would turn them into ashes (helping lag from bodies everywhere). I'm a huge GrifBall fan and really hope they have it in Halo 4, can't wait to see more new weapons and returning, it's so close but so far away when we get to have the game destin for greatness.