Here's a proposal for changing Firequake, though actually isn't that much of an alteration, just something that suits the new mechanics of World on Fire better with the proposed changes. It still does a stumble/knockdown on effected targets. However, targets that are knocked down now ragdoll and are drawn towards Ember, into her now more powerful/smaller damage area. Rename the Augment to "Draft", "Inhale" or somesuch (seriously, WTF is a Firequake, I don't even). Done. That's it.