Tapu Lele @ Choice Specs
Ability: Psychic Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psyshock
- Psychic
- Hidden Power [Fire]
- Moonblast

Kartana @ Choice Scarf
Ability: Beast Boost
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Leaf Blade
- Smart Strike
- Sacred Sword
- Aerial Ace

Gastrodon @ Leftovers
Ability: Storm Drain
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
IVs: 0 Atk
- Toxic
- Scald
- Earth Power
- Recover

Celesteela @ Leftovers
Ability: Beast Boost
EVs: 248 HP / 148 Def / 112 SpD
Sassy Nature
- Leech Seed
- Heavy Slam
- Flamethrower
- Protect

Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Stealth Rock
- Moonblast
- Diamond Storm
- Earth Power

Tapu Bulu @ Fightinium Z
Ability: Grassy Surge
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Zen Headbutt
- Swords Dance
- Superpower
- Horn Leech

So this team is build around Specs Lele + Scarf Kartana. Lele can wear down/kill stuff that Kart hates like phys. def celes, mage, venusaur, and Scizor. Scarf Kart works as a late game cleaner and revenge killer, and an overall good mon. Rkills stuff like Swampert, Volc, and Scarf lele. It also does really well vs webs and veil. Sp. def gastro covers non-cm Magearna, Koko, Ash Gren, and Tran. Mixed Def Celes covers lele, chomp, and pinsir. The spread gives it as much sp. def as possible for Lele while having enough phys. def for 2 pinsir CC's. Rocks diancie gives me a backup fire resist and a stealth rock setter. Also does well vs the cheese playstyles like Webs and Veil (this team is pretty much anti-veil/webs). Lastly, SD Fight Z bulu helps vs fat teams. Fight z is for celesteela mainly, while also hitting Sciz and Ferro. Rockium Z w/ edge isn't necessary because zapdos is covered by gastro. Zen Headbutt is for Venusaur, which walls this team besides lele, and is also rising in popularity. Pretty solid team overall imo.