What am I?

Celebi @ Colbur Berry
Ability: Natural Cure
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Nasty Plot
- Giga Drain
- Signal Beam
- Baton Pass

Lucario @ Lum Berry
Ability: Justified
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Swords Dance
- Bullet Punch
- Close Combat
- Crunch

Infernape @ Focus Sash
Ability: Iron Fist
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Swords Dance
- Stealth Rock
- Close Combat
- Flare Blitz

Zoroark @ Life Orb
Ability: Illusion
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Nasty Plot
- Night Daze
- Grass Knot
- Focus Blast

Diancie-Mega @ Diancite
Ability: Magic Bounce
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk / 30 SpA / 30 Spe
- Moonblast
- Rock Polish
- Earth Power
- Hidden Power [Fire]

Zapdos @ Leftovers
Ability: Pressure
EVs: 248 HP / 64 Def / 4 SpA / 4 SpD / 188 Spe
Modest Nature
IVs: 0 Atk / 30 Def
- Discharge
- Hidden Power [Ice]
- Roost
- Defog