Bungie put up a new HoW trailer today, and there's an interesting glimpse in it. There have been pictures in places of what appeared to be a hand cannon with 2 rows of spikes along the top. This weapon is named Dreg's Promise, and is categorized as a Sidearm. Arc damage, high RoF, low impact, 18 rounds in the mag. As a sidearm, I'm wondering if it might be put in the secondary (Special) slot, so it could be used in conjunction with a highly scoped Scout Rifle.