I have killing things with Aeris down to a SCIENCE. 10 hours, 40 minutes into the game and she has her first level 3 limit break...and Cloud's the only one other than her who has his second. Thus, she has killed more than Cloud. >D

Fire + All + killing wolfy things around Midgar for the WIN.

...and I really should probably move on with the plot one of these days and like get my first chocobo.