My friends and I always talk about how cool it would be to fight endless waves of Fallen, Hive,or Vex. A mode like this would be alot of fun and could be a great way for skilled players to be awarded(higher waves = better loot). Inside of every race are so many different types of enemies and bosses. Locations would be easy in the open world of Destiny and difficulty perks would play nicely in some rounds (wave 5,Arc burn and epic active) Deej, Please consider something like this for Destiny! It would give the community so much more to do!!!!