Final Fantasy 6: Tensei

Ravage will be given half-and-half -- you'll have all four single-target abilities when you first get the relic, and there'll be something (possibly a quest, possibly just finding a second relic) that'll unlock the multi-target versions.

That sounds like a good idea. Are you planning on balancing it so that the ST versions are slightly more powerful on single targets, but the MT versions are more powerful against multiple targets? Or will the MT versions directly outclass the ST versions? There are pros and cons to both methods I guess.

I figure I'll need to fiddle around with what is essentially free healing so that it's not too OP'd, especially compared to Celes' white magic.

Yeah, that's pretty tricky, given that the gap between healing that is meaningless and healing that pretty much does the entire job tends to be fairly fine compared to offense.

At this point, the only actual change I made to Whelk/Head's script is giving the Head 'Mega Volt' as a potential attack.

Ah, okay, I was wondering if that fight was set up to be similar to how it would end up, or if it was more for the purposes of the demonstration.