Pokémon The Series XY: Omega Ruby and Alpha Sapphire/Pokémon

A list of pokemon by trainer.

Ash:

 * Pikachu
 * Greninja (Mega Greninja)
 * Charizard (Mega Charizard Y)
 * Talonflame
 * Hawlucha
 * Noivern

Serena:

 * Braxien - Delphox
 * Mudkip - Marshtomp - Swampert (Mega Swampert)
 * Sylveon
 * Pancham

Brendan:

 * Treecko - Grovyle - Sceptile (Mega Sceptile)
 * Growlithe
 * Eevee
 * Taillow - Swellow

May:

 * Blaziken (Mega Blaziken)
 * Wartortle - Blastoise
 * Beautifly
 * Glaceon
 * Munchlax
 * Delcatty

Brock:

 * Crogunk
 * Steelix (Mega Steelix)
 * Geodude - Geodude
 * Sudoudo
 * Crobat

Red:

 * Charizard (Mega Charizard X)
 * Jolteon
 * Nidoking

Leaf:

 * Venusaur (Mega Venusaur)
 * Granbull
 * Nidoqueen
 * Wigglytuff

Gary:

 * Blastoise (Mega Blastoise)
 * Umbreon
 * Electivire

Sawyer:

 * Sceptile (Mega Sceptile)
 * Aegislash
 * Salamence
 * Clawitzer
 * Slurpuff
 * Slaking

Tierno:

 * Blastoise (Mega Blastoise)
 * Raichu
 * Ludicolo
 * Hitmontop
 * Politoad

Trevor:

 * Charizard (Mega Charizard Y)
 * Aerodactyl
 * Florges

Shauna:

 * Venusaur
 * Flabebe
 * Swirlix
 * Gothita

Alain:

 * Charizard (Mega Charizard X)
 * Metagross
 * Unfezant
 * Weavile
 * Bisharp
 * Tyranitar

Mairin:

 * Chespin (Chespie)
 * Flabebe (Bebe)

Korrina:

 * Lucario (Mega Lucario)
 * Meinfoo
 * Machoke
 * Raichu

Steven:

 * Metagross (Mega Metagross)
 * Aggron

Diantha:

 * Gardevior (Mega Gardevior)