King Adon, of the High Order

Menace, indestructible
If King Adon, of the High Order would leave the battlefield, you may sacrifice it instead.
Privilege {2}{w}{b} (When this creature dies, if it's not
a spirit, exile it instead. As long as it remains exiled
you may cast it for its privilege cost. When you do, it becomes a white spirit with flying in addition to its
other colors and types.)