The Legend of Arena

“The Legend of Arena can be your commander. <br> [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. <br> [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. <br><br><em><span style="color:red">This card features a Heroes of the Realm card back and is Not Tournament Legal.</span></em>”