When I saw all the negative feedback I started looking for specific use cases for recharge. I find it works Super well in Equalizer. The extra hp on your side helps keep you alive long enough to fire a few off. The extra hp on there side gets hit 1.5X harder overall making it hard to heal through effectively. On low mana equilizer I almost always run a temporal mage. I like to keep my hp under 6 and hope the opponents do the same. Temporal mage will one shot every enemy one at a time. Ifirit and uriel are similar, but will give everyone more hp to deal with.