In other words, what things changed from Tactics Advance to A2 that you liked the least or the most? Comparisions with War of the Lions are welcomed, too.

The biggest change that came to my attention was that in A2 characters start with an empty MP gauge. This is a significant reduction in power level for mages, but in the end doesn't hurt the game and if anything, just means that games might take a few minutes longer than usual.

One aspect I liked alot in A2 was the auctions. Amazing little game, with good prizes and very interesting.