| This plot summary is incomplete.|
Please feel free to edit this plot summary to add missing sections and complete it.
- The battle against Team Flare continues.
- Gurkinn frees X from his bindings and teaches him about Mega Evolution.
- X battles Essentia while Korrina goes after Celosia.
- Malva reveals herself and seals Diantha inside a Magic Room.
- Gurkinn gives X his Gengar, which is given the nickname Garma.
- X Mega Evolves Garma into Mega Gengar and defeats Essentia's Trevenant.
- Korrina arrives at Celosia's location and begins attacking her.
- For a list of all major events in the Pokémon Adventures manga, please see the timeline of events.
|Spoilers end here.|
- Kangaskhan (Kanga; X's)
- Kangaskhan (Li'l Kanga; X's)
- Chespin (Marisso; X's)
- Charmander (Salamè; X's)
- Manectric (Élec; X's)
- Gengar (Garma; X's; Mega Gengar)
- Fletchinder (Fletchy; Y's)
- Sylveon (Veevee; Y's)
- Frogadier (Croaky; Y's)
- Corphish (Tierno's)
- Skitty (Kitty; Shauna's)
- Furfrou (Shauna's; flashback)
- Lucario (Korrina's; Mega Lucario)
- Braixen (Malva's)
- Gardevoir (Diantha's; Mega Gardevoir)
- Aegislash (Celosia's)
- Honedge (Celosia's)
- Heracross (Gurkinn's)
- Trevenant (Essentia's)
- Xerneas (Adventures; tree form)