It would make sense if Barret had a high toughness score , and Reach would also be a good way to show his range
The combination of evasion, card selection, and combat tricks makes Kamiz a strong Commander option
Throw in the transformation to Sephiroth, One-Winged Angel that provides a substantial sacrifice outlet/mass draw effect, and you have a nasty threat that might not break any creative metrics, but serves as the solid foundation from which to build your 99
Keep him around long enough and eventually, it will be too late for your opponents to do anything to stop you
He also serves as incremental card draw, letting you impulse draw once per end step
If you do, create a 4/4 blue Giant Wizard creature token, then attach this Equipment to it