Raids Info:

Raid is a game mode available in Destiny. Raids are extremely difficult, six-player, endgame missions that may take hours to complete.Eric Osborne stated that on one particular raid, he and his team "spent over 45 minutes just cracking the entrance." Raids are designed for teams of players that have extensively upgraded their focuses, armor, and weapons and are seeking a difficult endgame challenge. In order to avoid exposing solutions or ruining surprises, Bungie has released little else in the way of detail about raids.