Why does Enochian have to be a pain in the neck?

[Sylve]

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If AF3 drops, You Blizzard III back to full MP, then Fire III to get back to AF3.
Compared with hitting 9 actions in sequence to get back to GL3. And if the boss moves again before you're back to GL3? Welp, time to start over. Again.

Being forced out of your rotations is part and parcel of Raiding or even just Dungeoneering. Learning how to maximize your uptimes on ANY Job in those situations is how you become a better player.

So yes, "Git Gud" is perfectly acceptable as a response.