(OU) M-Latias + Victini heat

Landorus-Therian @ Choice Scarf
Ability: Intimidate
EVs: 252 Atk / 4 SpA / 252 Spe
Naive Nature
- Earthquake
- U-turn
- Hidden Power [Ice]
- Knock Off

Toxapex @ Black Sludge
Ability: Regenerator
EVs: 252 Def / 4 SpA / 252 SpD
Bold Nature
IVs: 0 Atk
- Scald
- Recover
- Toxic Spikes
- Haze

Hippowdon @ Leftovers
Ability: Sand Stream
EVs: 252 HP / 128 Atk / 128 Def
Relaxed Nature
- Ice Fang
- Fire Fang
- Toxic
- Stealth Rock

Magearna @ Assault Vest
Ability: Soul-Heart
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Fleur Cannon
- Flash Cannon
- Volt Switch
- Ice Beam

Latias @ Latiasite
Ability: Levitate
EVs: 128 HP / 128 Def / 252 Spe
Timid Nature
IVs: 0 Atk
- Dragon Pulse
- Psychic
- Defog
- Roost

Victini @ Assault Vest
Ability: Victory Star
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- V-create
- Bolt Strike
- Power-Up Punch
- U-turn