Contribution time!
That's what I'm doing if I need money Well, not really, but I did buy a new lockerslot afterwards.
Plain old Warlord stacking dodges, DP's, and basedamage with a bit of knockback - admittedly, this only worked because Medusa's HP are so low. I barely had enough to pull this of (especially since my Piety went zero at some point, so lvl ups would have been difficult), and pretty much dealt just enough damage to kill her, and not a single Healthpoint more.
Against every other boss this probably would have failed. But eh, its vicious token, and I touched nothing else, so I'm happy with it. It also showed me just how strong the T3 potions are, especially on a Warlord.