Honestly: First time we attempted the raid it took our group 5 hours to get this done So now we glitch so people don't lose their shit again.... Other than that we use no other exploit Death singer is easy, get 5 ppl top middle, send someone in to draw out wizard n run to middle then 3 on wizard 3 on adds. Then then the 3 on wizard run in n down the shrieker... Do same for other side... Then send 5 in to down witch thing.. (You leave one out to draw attention of knights n also to revive those that died afterwards) When witch is dead just take your time picking off the remaining stuff.... Crota: 5 in entrance room one upstairs on the left taking out knights...