Yahenni's Expertise [Aether Revolt Prerelease Promos] King's Court Set: Sun & Moon: Base

Set: Sun & Moon: Base Set Type: Darkness Rarity: Holo Rare Retreat cost: 0

Set: Retro Pack 2 Card type: Effect Monster Rarity: Super Rare Attack: 2900 Defense: 2500 During your Battle Phase

You can only use each of the following effects of "Elemental Hero Sunrise" once per turn

then destroy this card and Special Summon that monster

If Summoned this way: Destroy all monsters your opponent controls

Yahenni's Expertise [Aether Revolt Prerelease Promos] King's Court Set: Sun & Moon: BaseSet: Aether Revolt Prerelease Promos Type: Sorcery Rarity: Rare Cost: {2}{B}{B} All creatures get 3 3 until end of turn. You may cast a spell with mana value 3 or less from your hand without paying its mana cost. "The Consulate pushed me to my limit, darling, and this is the result."