I did queens part 1 on the warlock and it was the worst mission in the game. bungie should never make a mission like that ever again. i guess you have to do that mission on the rest of the characters. if the grenade is not good ill skip doing it. not worth it. does queens part 1 give you a grenade and if so which one? if there was another way to get the grenade i would do it but that mission sucks so bad. i dont play destiny for puzzles and that one took forever.