"Explore what waits in The Dark Below. Expand your Destiny adventure with a wealth of new weapons, armor, and gear earned in new story quests and missions. Throw down in three new competitive multiplayer arenas. Form a Fireteam and take on new cooperative challenges, including a brand new six-player Raid."
I'm really excited about the content they are adding! The new stories missions are a welcomed addition while the plethora of weapons and armor are exciting. I can't wait to try out the new raid and strike missions as well as the multiplayer maps!