Yes.

[well. . . it's far more complicated than that, and after a brief pause, she clarifies]

Or, that's what I thought at first. Some Spyrix is. . . necessary.

[as much as she hates to admit it]

But the mana produced by the destroyed Schism allows continued Spyrix use without the death of spirits as a side effect. It'll only last a finite amount of time, but by then, Jude will finish his Spyrite research.