wizard king

wizard lord level 1
hitpoints:620
damage per second 200
favorite target: any
targets: ground and air
movement speed: 16
damage type: single target (wizards normally have splash but that would be too good for defense so its better too just have single target)

special ability unlocked at level 10
brings in one wizards per every 10 levels so at level 40 it can bring in 4 wizards

please tell me what you guys think of why this is a good idea or a bad idea