Cockatrice (CE) [Collectors’ Edition] 1HP144 If those permanents are exchanged

If those permanents are exchanged this way

Set: Across Time Promos Card type: Digimon Rarity: Promo Digi type: Mini Dragon/Xros Heart Play Cost: 5 Form: Champion Attribute: Data Digivolve Cost: 2 Digivolve Cost Level: 3 [Digivolve: 2 from Lv

Confounding Clouds — When Juvenile Mist Dragon enters the battlefield

Set: Core Set 2020 Prerelease Promos Type: Artifact Rarity: Rare Cost: {1} Creature cards in graveyards and libraries can't enter the battlefield

Set: Secret Lair Drop Series Type: Legendary Planeswalker — Kaya Rarity: Rare Cost: {2}{W}{B} 0: Exile Kaya

Cockatrice (CE) [Collectors’ Edition] 1HP144 If those permanents are exchangedSet: Collectors Edition Type: Creature Cockatrice Rarity: Rare Cost: {3}{G}{G} Flying Whenever Cockatrice blocks or becomes blocked by a non Wall creature, destroy that creature at end of combat.