I don't see it, so could anyone please clarify what is so disturbingly overpowered about this passive defensive ability?
Tooltip currently on my alt Mage:
Flameglow
Passive
Protects you with fiery energy, absorbing 3,591 damage from each attack against you (up to a maximum of 30% of the attack).
Okay, okay, I get how this could kill damage from classes like Affliction Warlocks.
But what about (for example) a 90k Ambush? It's 3,591 damage, does it even manage to absorb 30% of the attack?
So what, it becomes a 87k Ambush instead?
Could someone clarify how this is OP and why I should take it over Frost Barrier?