Quote Originally Posted by CKNovel View Post
That's right, Xenoglossy evolved into taking this aspect. I don't play BLM so it was a worthless opinion.
Let's call this additional GCD "comet".

Comet could extend the fire phase at no cost, it could be the reverse of "Umbral Soul" but designed to help with mobile mechanics.
If that "help" amounts to completely eclipsing a role already held by another skill (e.g. Fire I), and thus amounts merely to less nuance/complexity along a more rigid pacing (the 30s CD), I'd rather pass.