This is the all comers Daemon list I've been running for a few months. I'd like to think it's a friendly list, but if all three flamers units do well then my opponent may not agree.
Bloodthirster
-Unholy Might
-Blessings of The Blood God
Great Unclean One
-Unholy Might
-Cloud of Flies
Flamers of Tzeentch (3)
Flamers of Tzeentch (3)
Flamers of Tzeentch (3)
Plaguebearers of Nurgle (7)
-Chaos Icon
Plaguebearers of Nurgle (7)
-Chaos Icon
Pink Horrors of Tzeentch (9)
-Chaos Icon
-The Changeling
Pink Horrors of Tzeentch (9)
-Chaos Icon
Bloodletters of Khorne (8)
Bloodletters of Khorne (8)
Daemon Prince of Chaos
-Instrument of Chaos
-Iron Hide
-Unholy Might
-Mark of Nurgle
-Cloud of Flies
-Noxious Touch
-Boon of Mutation
Daemon Prince of Chaos
-Mark of Tzeentch
-Bolt of Tzeentch
Total Roster Cost: 1997