Here's a list of the stats for the masters (your character or opponents) from Vantage Master Online and their stats at levels 1, 10, and 20 for comparison. In Scenario and Free modes, your master is picked by a series of questions. The game is available as a free download from Falcom's website. The numbers below were found by going into Free Battle mode and changing the level and then checking each class.
Level 1[ | ]
Max Magic Power: 60
Level 10[ | ]
Max Magic Power: 78
Level 20[ | ]
Max Magic Power: 102
Level 30[ | ]
Max Magic Power: 143