Well I finally found a team that will farm madness level behind the false mask without all being killed, POM, Horus, Osiris and M Lillith, typical talisman in place..
After farming all my troopers as well I still have not managed to get one complete Halloween soul.
So probably not worth the sot to farm it anyway, just the same I purchased 4 more of these souls along with the 6 you get from the event, I dropped them in and I got red eyes ok but only a dupe FOTD Eddie...
So I gathered up all the last of my dupes, haunted souls etc powered up what I could manage with the remnants, dropped them in after a couple of repeats the vortex was filled and I got the standard skill shards and 10 rare G/A souls.
From those I finally, finally, finally, finally, finally............. got Doomsday Eddie phew!
None of the new characters thus far but I better not complain.... So it paid off from this sac event at last minute... or is that two minutes?