You might be apprehensive of losing both ring slots and not getting any offensive and very little defensive stats out of it, but for me the item has worked fantastically. You'll want to run a hybrid flask in case you do manage to run out of mana, but because we're only using HoT and Wrath we have enough spare mana to get 0-0 attacks out without running OOM even when hitting nothing. As a bonus, you can now run dual curse maps easily and even run Temp Chains maps without wanting to stab someone. And some bonus IIQ never hurts!