Quote Originally Posted by PuPu View Post
1. I think that if you go Yen Sid's tower and then go into the room where Sora got his new clothes, there are five mirrors, one representing each of the Drives. If you examine the one for Anti-Form, I think it gives a description that says something like "In this mirror, you see yourself being overcome by darkness." That's the only story related thing I can think of.
Quote Originally Posted by SeeDRankLou View Post
It's probably a throwback to when he was a heartless for 10 minutes, but likely has nothing to do with the story.
These are the correct answers. Oddly enough, it's more reliable to reliably generate Anti-Form by getting hit during transit.

Oddly enough, I've never had a bit situation where Anti-Form showed up. Whenever it did, which was never in a boss battle anyways, I found it increased my DPS. And my IAS, but that doesn't quite count.