Optimus Prime, Inspiring Leader

Flying When Kharis & The Beholder enters and at the beginning of your upkeep, create a 1/1 white Human creature token and make a charisma check. (Roll a d20.) • If the result plus the number of creatures you control is greater than 11, put a +1/+1 counter on each creature you control. • If the result is a natural 20, for each nonlegendary creature you control, create a token that's a copy of that creature.

Legendary partner (You can have two commanders if this is one of them. The other one is promoted to legendary.) Flying, vigilance Teamwork — Whenever you attack or block with both Sol, Advocate Eternal and its partner, support 4 and investigate four times.

The Legend of Arena can be your commander. I, II — Create a 2/1 red Human Wizard creature token. Spells you cast this turn cost 1 less to cast for each Wizard you control. III — Search your library for a planeswalker card, put it onto the battlefield, then shuffle your library. It enters with an additional loyalty counter on it for each Wizard you control.