Sphinx Ambassador [Magic 2010] Brawl Benalia has a complex caste

Benalia has a complex caste system that changes with the lunar year

Set: Dominaria Promos Type: Legendary Artifact — Equipment Rare Cost: {4} At the beginning of combat on your turn

Set: From the Vault: Realms Type: Land Mythic Cost: {T}: Add {C}

Set: Magic 2014 Type: Artifact Mythic Cost: {9} Artifacts you control have indestructible

return the other exiled cards to the battlefield under their owner's control attached to that permanent

Sphinx Ambassador [Magic 2010] Brawl Benalia has a complex casteSet: Magic 2010 Type: Creature Sphinx Mythic Cost: {5}{U}{U} Flying Whenever Sphinx Ambassador deals combat damage to a player, search that player's library for a card, then that player chooses a card name. If you searched for a creature card that doesn't have that name, you may put it onto the battlefield under your control. Then that player shuffles their library.