The following pages link to Professor's Letter (XY 123):
Displayed 50 items.
- List of English Trainer cards (← links)
- Pokémon League (TCG) (← links)
- Item card (TCG) (← links)
- List of Pokémon Trading Card Game Online decks (← links)
- Zach (← links)
- Calvin (← links)
- Grayson (← links)
- Tyson (TCGO) (← links)
- Kendall (TCGO) (← links)
- Ali (← links)
- Juji (← links)
- Penelope (TCGO) (← links)
- Cammie (← links)
- Ella (← links)
- Daniel (TCGO) (← links)
- Otis (← links)
- Rika (TCGO) (← links)
- Miscellaneous Promotional cards (TCG)/2009-2014 (← links)
- XY (TCG) (← links)
- List of Key Items (Generation VI) (← links)
- Prof's Letter (← links)
- Resilient Life (TCG) (← links)
- Destruction Rush (TCG) (← links)
- Mystic Typhoon (TCG) (← links)
- Brilliant Thunder (TCG) (← links)
- Dark Hammer (TCG) (← links)
- Enchanted Echo (TCG) (← links)
- Quick Guide to Fire-Type Pokémon (← links)
- Burning Winds (TCG) (← links)
- Bolt Twister (TCG) (← links)
- Mental Might (TCG) (← links)
- Battle Arena Decks: Xerneas vs. Yveltal (TCG) (← links)
- Emerald King (TCG) (← links)
- Earth's Pulse (TCG) (← links)
- Ocean's Core (TCG) (← links)
- Aurora Blast (TCG) (← links)
- Storm Rider (TCG) (← links)
- Iron Tide (TCG) (← links)
- Stone Heart (TCG) (← links)
- X & Y - Basic Yellow (TCG) (← links)
- Battle Arena Decks: Mewtwo vs. Darkrai (TCG) (← links)
- Wave Slasher (TCG) (← links)
- Electric Eye (TCG) (← links)
- Primal Groudon (TCG) (← links)
- X & Y - Basic Green (TCG) (← links)
- Guardians Rising Prerelease Kit (TCG) (← links)
- Virizion-EX/Genesect-EX (TCG) (← links)
- Primal-Groudon-EX (TCG) (← links)
- Tutorial Mode Deck (TCG) (← links)
- Blastoise/Keldeo (TCG) (← links)