Idol, Call, Crown, Blue, EF, SF, CL, CB, Lightning Sparks, Green, CB, repeat-ish. Don't forget Aura of Nebthu, but use it wisely.

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The idea is to always have Idol, Call, Crown, and recent Blue before Storm Field.  Keep Storm Field up and just cycle through whatever isn't on CD until the next SF. When you have no attack spells left then maybe throw a heal just to pass the time.

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Fangs works on every T6 Boss except for Ethram and Cetriss. Very handy when you're in a pinch.