I only need 1 more exotic to complete my collection and its the damn 4th Horseman. I've come across it so many times the past few months (mainly skirmish) and on Sunday my friend, who already owns a 4th Horseman, drops one in Crota. Me and my friend have been grinding for this gun we both need it before TTK drops and it goes to Xbox in 2 weeks!!!! I want to hear your guy's stories of what exotics you still need.