Wizened Arbiter
Creature — Human Soldier Wizard
When Wizened Arbiter enters, you may reveal a white card you own from outside the game. If you do, exchange that card with a card in your hand.2/1
Printings & Conditions (2)
Mystery Booster Playtest Cards 2019 (CMB1)(Mystery Booster Test Print)#14Rare
Regular
Mystery Booster Playtest Cards 2021 (CMB2)(No PW Symbol) (Mystery Booster Test Print 2021)#14Rare