I trained them at Traverse Town...OK, they might not give loads and loads of EXP, but the battles aren't hard, and you don't suffer from being outnumbered (like 15 vs. 3)...I beat Ansem when I was 82, and it was pretty easy...But I still can't beat Sephy (my fingers aren't as sharp as they were when I was younger...ohh...good times...)...