Shellos ONE SHOT Skeledirge 7 Star Raid OHKO strat - Pokemon Scarlet & Violet Schalellos Skelokrok

Hi,
here is my second funny 4-players strat against Skeledirge 7 star raid.
This time we used Shellos as the damage dealer.

*Damage-output from Shellos on Skeledirge:*
+6 252+ SpA Mystic Water Tera Water Shellos Helping Hand Surf vs. 6 0 HP / 0 SpD Tera Fire Skeledirge in Rain: 15848-18648 (4540.9 - 5343.2%) -- guaranteed OHKO

*Possible damage amounts: (15848, 16036, 16220, 16408, 16596, 16780, 16968, 17156, 17340, 17528, 17712, 17900, 18088, 18272, 18460, 18648)*


*Build:*
Shellos (M) @ Eviolite
Ability: Storm Drain
Tera Type: Water
EVs: 252 SpA / 252 SpD / 4 Spe
Modest Nature
Amnesia
Skitter Smack
Surf
Rain Dance

Impidimp @ Eviolite
Ability: Prankster
Tera Type: Normal
EVs: 252 HP / 252 SpD / 4 Spe
Careful Nature
Throat Chop
Fake Tears
Light Screen
Chilling Water

Inkay (M) @ Eviolite
Ability: Contrary
Tera Type: Normal
EVs: 252 HP / 252 SpD / 4 Spe
Careful Nature
Skill Swap
Psych Up
Topsy-Turvy
Lunge

Clefairy @ Eviolite
Ability: Friend Guard
Tera Type: Normal
EVs: 252 HP / 252 SpD
Careful Nature
Fake Tears
Life Dew
Amnesia
Icy Wind