You don't need fear or hold sets in the Lich. People suggest you use Hamidon enhancements to slot for Acc/Fear/Hold/ToHit.
IO slotting I'd suggest 2 Acc, 2 Fear, 2 ToHit Debuff.
Thanks for the reply. I was just hoping I could slot some set enhancements from fear and to-hit debuff IOs from sets for the multiple enhancements. Wishful thinking I guess. What would anyone suggest for slotting Soul Extraction? I was thinking giong a mix of pet recharge, damage a little mez.
Actually you can/should use Soul Extraction as a source of Pet Bonuses such as the Resistance Bonuses and Defense Bonuses.
If you wanna get more into having him as an offensive pet (which the Soul preforms VERY well at), then slot 1-2 Recharge, 3 Damage, 1-2 Acc. Mez isn't really necessary since the hold doesn't last very long.
I'm having trouble with slotting my Necro/Dark MM. According to mids, you can only slot the lich with pet, to-hit debuff, def debuff and knockback IO sets. Is this accurate? I can't slot hold or fear IO sets in the lich? The same thing with Soul Extraction; only pet and to-hit debuff IOs? (Not including the newly announced recharge intensive pet IOs)