Calculating max critical dmg on a Hero

it works with a DW's advanced combo, so i don't see why it wouldn't work with the heroes one.

It works like this :

Base Damage * Advanced Combo Multiplier * Min/Max Critical Damage

So, critical damage will be calculated last, so while it kind of works with multipliers, critical damage isn't directly affected by damage multipliers. It's still your max critical damage multiplied by your highest damage possible including your multipliers.

So if you do 500 damage and then you add Advanced Combo, you do 1000. With critical, you would do 1,500 instead of 4,000 damage ((Base damage * Adv. Combo) * (Adv. Combo * Critical Damage)).