Vex Mythoclast + Ice Breaker. The Vex Mythobreaker. Sniper range, great rate of fire, full auto, targets explode, ammo regeneration (while still having reserve and pickups). Ballerhorn + The Last Word. The Last Horn. Long range, tracking shots that have wolfpack rounds, full auto. Universal Remote + Truth. Universal Truth. Max range, aggressive tracking slugs that explode, primary slot. Need I say more? Bonus weapon! Thorn + Thunderlord. Thunderthorn. Machine gun with shots that do arc damage DoT. I don't really feel there's more I can say about this one, two top tier exotics fused together.