That was both of us though. PWH had a 331 Spear and I had 331 LDR. We got him down to about 10-15% and then mines and adds = over.
This game sucks sometimes. The burn is just a pain.
It is a horrible encounter.
One person needs to always be the damage dealer for skolas, one for skolas+adds when they come, and one for skolas+mines as the first or farthest appears.