Porygon-Z terror by Syfan

DuxZ (Porygon-Z) @ Choice Specs
Ability: Adaptability
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Tri Attack
- Ice Beam
- Thunderbolt
- Thunder Wave

Mega (Gyarados) @ Leftovers
Ability: Intimidate
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Rest
- Sleep Talk
- Waterfall
- Roar

Swords Dance (Bisharp) @ Focus Sash
Ability: Defiant
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Stealth Rock
- Pursuit
- Sucker Punch
- Thunder Wave

Scarfed (Tapu Bulu) @ Choice Scarf
Ability: Grassy Surge
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Horn Leech
- Megahorn
- Stone Edge
- Superpower

Magma Storm (Heatran) @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 220 SpD / 36 Spe
Calm Nature
IVs: 0 Atk
- Substitute
- Protect
- Toxic
- Magma Storm

: U (Zapdos) @ Leftovers
Ability: Pressure
Happiness: 0
EVs: 248 HP / 16 Def / 136 SpD / 108 Spe
Calm Nature
IVs: 0 Atk
- Volt Switch
- Roost
- Defog
- Heat Wave