Sphinx Ambassador [Magic 2010] 139 If those permanents are exchanged

If those permanents are exchanged this way

Set: Battlebond Prerelease Promos Type: Legendary Creature — Homunculus Rarity: Rare Cost: {4}{U} Partner with Okaun

Set: From the Vault: Exiled Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped

Set: Duelist Alliance Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1000 Defense: 2500 2 Level 3 monsters

Set: EX: Legend Maker Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

Sphinx Ambassador [Magic 2010] 139 If those permanents are exchangedSet: Magic 2010 Type: Creature Sphinx Rarity: 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.