My groups strat for Skolas is as follows: Stay together except when there is an objective (either a Titan bubble blocks or a hunter with blade dancer runs out and completes the objective while everyone else stays opposite of Skolas, Whenever Skolas moves, you move to the opposite side of the area, Also rotate if too many enemies build up in your area or a reaver capt appears. Once the bonds are broken, simply rotate together and call out when you have 10 seconds left on devouring light and at 5 seconds someone else has to take it. This may result in a person being revived and immediately needing to take it. Communication is a key so make sure your friends all have mics. As far as objectives, designate 1 person to do them (hunter or titan) then everyone else keep hitting Skolas and softening up the enemies for the objective runner/eliminator. Other than that blow $hi7 up. GHorn isn't necessary but it is nice. First time I did it I had GHorn, my friend it but my brother did not. Icebreaker is a good alternative or Blackhammer. You had a good point about Omnigulshe isn't particularly hard but she has that annoying scream.