Kalos walkthrough section
Pokemon X and Y Phase 9: Hall of Fame + Ending
After defeating Diantha, the credits roll. Lysandre's fate is left ambiguous in the post-credits scene.
Phase 9 Champion Diantha Kalos Champion Victory Road, Elite Four, Diantha, and Hall of Fame. 09 / 10 
Phase 9 section 11 of 12
After defeating Diantha, the credits roll. Lysandre's fate is left ambiguous in the post-credits scene.
GuidePokemon X and Y
PhasePhase 9
Section11/12
Hall of Fame + Ending
After defeating Diantha, the credits roll. Lysandre's fate is left ambiguous in the post-credits scene. Your trainer is inducted into the Hall of Fame. Your save is updated with the "Champion" status, and post-game content unlocks.
What unlocks immediately
Looker Bureau (Lumiose): ★ The Detective Looker side quest opens. A long story-driven side arc with Emma. Worth playing.
Lumiose Station → Kiloude City: The TGV-style train now runs to Kiloude. The Battle Maison is here.
Mega Ring upgrade prep: After defeating your rival in Kiloude, Professor Sycamore upgrades your Mega Ring at the Anistar Sundial, enabling shimmer-spot Mega Stone hunting.
Mewtwo: Now spawns in Pokémon Village's cave area. Lv 70.
Box legendary roaming: If you fainted Xerneas/Yveltal, it doesn't respawn. But the Articuno/Zapdos/Moltres roamer starts (only one of the three, determined by your starter pick).
The Old Man in Anistar: Return to collect the Comet Shard from the deceased widower.
Phase 10 covers all the post-game in detail.
Dex quick links
