Well, I wasn't entirely sure just how old this thread was, I'm still sorta figuring out this site.
Anyhow, the reason why, is because I've been ROM Hunting lately, and I wanted to know what ones were for GBA, so I can then track 'em down.
And, if I'm lucky, find a translation patch.
And for the record, I'm not asking for help finding the ROMS themselves, just the names.
And yeah, the Valsion was a Skill Gate enemy if ever there was one.
You had to really use your head to win.
I've found that a Fury'd Energy Taker from Rai in a Jet usually does the job, just make sure to have Latooni or garnet nearby in another Jet with the Resupply Module.
That was my secret to winning, just drain him of his energy until he can't use the shield anymore, then let 'im have it with moves like Darkness Slash, Cosmo Nova, Etc.