a5 merc

lawbringer
forty (treache sucks since fade wont be triggred most of time and he die because of it)
guillaumes

If u dont want to drink mana pots:
a2 cold mer (this is what i loved to use)

insight
coh
delirium

Insight merc is the best. Head and armor is w/e as long as u use insight. U will delete everything anyways u just want infinite mana.

This post was edited by Dorislol on Oct 3 2018 03:05pm

Same merc you would use any other time, you don't benefit from a different merc on a Hammerdin. Just use Insight or Reaper's Toll with Holy Freeze.

This post was edited by Marieusz on Oct 3 2018 03:05pm

act2 nightmare defensive aura
coh = LL and all other stats merc would like (even stacked fr/lr vs conv)
insight = MANA + damage
Delirium =

Lem + Ist + Io 1% Chance To Cast Level 50 Delirium* (morph) When Struck
6% Chance To Cast Level 14 Mind Blast When Struck
14% Chance To Cast Level 13 Terror When Struck
11% Chance To Cast Level 18 Confuse On Striking
+2 To All Skills
+261 Defense
+10 To Vitality
50% Extra Gold From Monsters
25% Better Chance of Getting Magic Items
Level 17 Attract (60 Charges)

Easily bestest/safest chaos merc

There is no other choice for hammerdin. U are a masochist if u are playing without insight.

hitting a button to drink a mana pot and/or using redemption is diffikult

No, but it's a waste of time.