Sakashima of a Thousand Faces (#1541) (Just Add Milk: Second Helpings) (foil) (showcase)
You may have Sakashima of a Thousand Faces enter the battlefield as a copy of another creature you control, except it has Sakashima of a Thousand Faces's other abilities.
The "legend rule" doesn't apply to permanents you control.
Partner (You can have two commanders if both have partner.)