Legendary Artifact Creature — Golem
If the Mirrans won the Unknown event on February 17th, 2023, Phila, Unsealed is also a Rebel with "You can't get poison counters," and has "{W}{U}{B}{R}{G}: Exile target artifact."
If the Phyrexians won that event, Phila is also a Phyrexian with "Other Phyrexians you control get +1/+1 and gain Toxic 1."