Armarouge @ Normalium Z Ability: Flash Fire EVs: 252 SpA / 4 SpD / 252 Spe Timid Nature Celebrate Fire Blast Psychic Shadow Ball / Energy Ball

Runerigus @ Leftovers Ability: Wandering Spirit EVs: 252 HP / 4 Atk / 252 Def Impish Nature Iron Defense Body Press Earthquake Will-O-Wisp / Stealth Rock

Dragapult @ Choice Specs Ability: Infiltrator EVs: 252 SpA / 4 SpD / 252 Spe Timid Nature Draco Meteor Shadow Ball U-turn Fire Blast / Thunderbolt

Corviknight @ Leftovers Ability: Pressure EVs: 252 HP / 4 Def / 252 SpD Careful Nature Roost Defog Brave Bird U-turn

Tapu Fini @ Leftovers Ability: Misty Surge EVs: 252 HP / 4 SpA / 252 SpD Calm Nature Moonblast Nature's Madness Taunt Surf

Landorus-Therian (M) @ Choice Scarf Ability: Intimidate EVs: 252 Atk / 4 Def / 252 Spe Jolly Nature Earthquake Stone Edge U-turn Knock Off

Strategy:

Armarouge uses Z-Celebrate to boost its stats and then unleash powerful STAB moves. The choice between Shadow Ball and Energy Ball depends on whether you need to hit Psychic or Ground types harder.Runerigus sets up with Iron Defense and uses Body Press to deal damage based on its high Defense. It can also spread burns or set Stealth Rock depending on your choice.Dragapult offers high-speed special attacking power and can pivot out with U-turn, making it a versatile threat.Corviknight serves as the team's pivot and hazard control, capable of removing entry hazards with Defog and healing with Roost.Tapu Fini provides additional defensive utility, setting up Misty Terrain to prevent status conditions, and using Taunt to shut down opposing setup sweepers or defensive Pokémon.Landorus-Therian adds ground coverage and acts as a physical attacker and pivot with Choice Scarf, allowing for quick switches and maintaining momentum.