1, Darkbearer - Mode with no Supers, Grenades, Melee Abilties or Jump abilities. Pure gunskill and positioning. 2, Weekly Challenge - ... 2-A, Gunsmith Challenge: Must purchase a specific Primary, Special and Heavy weapon from the gunsmith, only those weapons can be used. ... 2-B, Cryptarch Challenge: Must purchase a Primary, Special and Heavy "encrypted weapon" from the Cryptarch. Will turn into a different random weapon with random perks each match. Only those weapons can be used. ...2-C, Crota Challenge: Must equip a Sword, all Super, Grenade, Melee and weapons other then sword cannot be used. Heavy ammo spawns often to ensure uptime on sword but it is hilts only for the first 60 seconds. ...2-D, Abyss Challenge: Radar is disabled, players are in the dark (similar to recovering from getting nailed from a Darkness blast from a Taken Captain)