Psy

Jirachi @ Choice Scarf
Ability: Serene Grace
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Heart Stamp
- Iron Head
- Fire Punch
- Stealth Rock

Gardevoir @ Gardevoirite
Ability: Trace
EVs: 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Calm Mind
- Psyshock
- Hyper Voice
- Thunderbolt

Victini @ Normalium Z
Ability: Victory Star
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Focus Blast
- Searing Shot
- Celebrate
- Stored Power

Meloetta @ Choice Specs
Ability: Serene Grace
EVs: 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Psyshock
- Shadow Ball
- Dazzling Gleam
- Focus Blast

Alakazam @ Focus Sash
Ability: Magic Guard
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psychic
- Focus Blast
- Shadow Ball
- Counter

Latios @ Choice Scarf
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Energy Ball
- Psychic
- Defog