Does this team make Mega Gengar BROKEN?

In this video I try out a mega Gengar team that I created to quickly climb to master ball in the new ranked season! Gengar-Mega @ Gengarite Ability: Shadow Tag Level: 50 EVs: 30 HP / 15 Def / 1 SpD / 20 Spe Modest Nature Shadow Ball Sludge Bomb Perish Song Protect Ninetales-Alola @ Never-Melt Ice Ability: Snow Warning EVs: 25 HP / 1 Def / 13 SpA / 27 Spe Timid Nature Blizzard Freeze-Dry Aurora Veil Protect Kommo-o @ Life Orb Ability: Overcoat EVs: 5 HP / 32 SpA / 29 Spe Modest Nature Clanging Scales Aura Sphere Vacuum Wave Protect Incineroar @ Sitrus Berry Ability: Intimidate EVs: 30 HP / 21 Def / 6 SpD / 9 Spe Impish Nature Throat Chop Parting Shot Fake Out Protect Vivillon @ Focus Sash Ability: Compound Eyes Level: 50 EVs: 2 HP / 32 SpA / 32 Spe Timid Nature Hurricane Sleep Powder Rage Powder Protect Kingambit @ Black Glasses Ability: Defiant Level: 50 EVs: 26 HP / 32 Atk / 2 Def / 6 SpD Adamant Nature Kowtow Cleave Sucker Punch Swords Dance Protect