Professor's Letter (123/146) (Emerald King - Andrew Estrada) [World Championships 2014]Set: World Championships 2014 Type: Item Rarity: Uncommon

Set: EX: FireRed & LeafGreen Type: Fire Rarity: Rare Retreat cost: Colorless

Set: Nintendo: Black Star Promos Type: Grass Rarity: Black Star Promo Retreat cost: Colorless

Set: World Championships 2015 Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Diamond & Pearl: Legends Awakened Type: Grass Rarity: Rare

Set: Black & White: Plasma Storm Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: BREAKthrough Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Ruby & Sapphire Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: Diamond & Pearl: Mysterious Treasures Type: Lightning Rarity: Rare

Set: Sword & Shield: Champion's Path Type: Supporter Rarity: Ultra Rare

Set: Sun & Moon: Base Set Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: Sun & Moon: Lost Thunder Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Generations Type: Darkness Rarity: Uncommon Retreat cost: Colorless