Don't quote me on this as I have not tried it, but I'm reasonably certain if you have a heroic character you're willing to throw away, you can sacrifice it down to level 45 and recreate it. Lather, rinse, repeat.
I've tried casting the actual convergence spell also, still uses an emerald. Is this possibly a bug that reagent conservation doesnt help save essence emeralds? I guess its asking for too much for nec to have something useful?
Can you tell me why nec have a specific AA line dedicated to reagent conservation? I am honestly curious if it is an oversight that it doesn’t help save essence emeralds, or if it’s just a sick joke.
For corpse summoning, to save coffins. There you go. Issues resolved now, we can leave hyperbole about a totally minor, old- AA behind?