Aside from the fusion rifles, like you said, a great majority of the exotics we use are not "old" lol. Red death/suros - heals the user Vex - obvious Ice breaker - regen ammo Patience and time - user is invisible Invective - regen ammo Mida - user is faster Thorn - obvious Gjallarhorn - wolfpack Dragons Breath - fireball Thunderlord - enemies explode Super good advice - ammo comes back to the gun when it misses Etc. Same goes for any weapon with an element. None of these are "old" lol.