There is nothing in there that told how to defeat gorgan, I've posted walkthrough to all legendary monsters but it is buried so deep I don't really wanna bother to dig that up again.
To kill a high level gorgan (I assume you reached at least level 200), you need a cleric and a mage. There are pretty much nothing else that can help you. I retreat the rest of the party soon into battle, which are 2 rangers, because no matter what I do they will die 1 hit from the area spell that does insane direct damage, which only the cleric with extreme defense and mage with arcane armor could survive.
The cleric needs total stun and poison immune while the mage needs supplementry defense equipments (via defense orb) and poison immune, thats about it.
