Mega Ttar / Reuniclus fat team I

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 72 Def / 184 SpD
Careful Nature
- Stealth Rock
- Power Whip
- Leech Seed
- Knock Off

Tornadus-Therian @ Flyinium Z
Ability: Regenerator
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Hurricane
- Heat Wave
- Hidden Power [Ice]
- Defog

Reuniclus @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
IVs: 0 Atk
- Psyshock
- Energy Ball
- Calm Mind
- Recover

Azumarill @ Assault Vest
Ability: Huge Power
EVs: 168 HP / 252 Atk / 88 SpD
Adamant Nature
- Waterfall
- Play Rough
- Knock Off
- Aqua Jet

Zygarde @ Leftovers
Ability: Aura Break
EVs: 252 HP / 44 Atk / 136 SpD / 76 Spe
Adamant Nature
- Dragon Dance
- Coil
- Substitute
- Thousand Arrows

Tyranitar-Mega @ Tyranitarite
Ability: Sand Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Crunch
- Earthquake
- Ice Punch