Secret Lair is very simple both on NM and HM, but as a meelee dude u should never hack those in meelee range, these things ignore armor and it becomes v. painful.
So get urself a scythe or a bow and chuck them wit it.
As for heroes I was running this in there:
Fire Hero (Zhed)
Fire 14
Energy 9
Chan 10
Savannah Heat
Searing Heat
Thenai's Heat
Meteor
GoLE
Ancestor's Rage
Splinter Weapon
Death Pact Signet
IV Bomber (MoW)
Death 16
Soul 13
Icy Veins
Rising Bile
Putrid Bile
Rotting Flesh
Signet of Lost Souls
Animate Bone Minions
Death Nova
Death Pact Signet (dont remember this exactly, was loooong time ago ive maxed teh title -_-)
Hard Prot (Tahlk)
Prot 14
Dev 13
SoR
SoA
Shielding Hands
Prot Spirit (Hate it on monks but it works there)
Blessed Aura
GoLE
Dismiss Condition
Remove Hex
Me
Im an Assassin and it hurts rushiong in these mobs as a meelee, so I whent as a critbar wit mi black moa as a perfect tank and dmg wire for Zhed's AR, worked wonders!
Those Snowmen were dieing in masses explowding and taking survivors (if any) down too, each run took me approx 10-15mins.
HF!!!
~Super Igor

~