Holy hell, I didn't know you were on here, Rith. I can't believe it took me this long to notice. I still post over at the D&D wiki, and over at Surgo's new wiki. I don't know if you remember the name Mythos Specialist, but I had to change the name (it's a long story)...

I recently posted a homebrew battlemage class at both wikis, and a pile of new spells.

...As for this discipline, I rather like the idea of using the storm as fighting style. I could see a seagoing piratey-type character using this while on deck.