Killing Shiro HM

Hi guys, I was wondering any of u who have killed Shiro in HM before could give me a few pointers. I'm a necro. I've run SV in NM and pwned him easily. But in HM, he deals way too much damage. Any way to kill this guy and get masters in HM?

Get a Sin or a henchie Sin, to use the celestial skill they have. Human is preferred for the damage output it could deal. Bring something with [wild blow] to end Battle Scars (could be the same sin). If it's a hero, disable and keep an eye on him using it. The sin and warrior (if applicable) must do high damage. Echo yourself SV, bring [Enfeeble] and some other cheap hex. As soon you see his health dropping to 40%, echo SV, put it, and hex with the other stuff. If you're having problems still, try getting a human ranger for his/her celestial skill, although that might be overkill. All non-melee goes in the door. No monks heros.

Get a MS/DB spam sin, SS necro, and probably another heal monk on top of your SV. Slap SV, Insidious, SS, and spam Blood of the Aggressor if you want. He should die very fast if you have an MS/DB sin taking the damage and busting through meditation.

Throw [pain inverter] into the mix and it's GG.

Henchies may work better than heroes for this. It you take 2 monk heroes, any elementalists and warrior henchies you can, and maybe some sins, and you should be fine.

Pain inverter is always fun.