Kharn fits right into both of these commanders
Storage Lands Building on The Dark s City of Shadows was a cycle of storage lands that could build up counters not by untapping, but by exchanging those counters later for an equivalent amount of colored mana
Play continues back and forth like this until one players life total has reached 0
The strategy is to keep Mickey alive so that you can play your Magic Broom, Bucket Brigade , use them to Challenge your opponents, and put them right back into your hand to play again on the next turn
7, 10, and 14 have plenty of modern references when it comes to Magic-style art, but youre pulling from a comparatively smaller pool for 6
Same mana investment, situational benefit, not a wizard (sorry Azami), but better stats