252 Atk Pikachu Catastropika vs. 0 HP / 0 Def Mew: 106-126 (60.5 - 72%) -- guaranteed 2HKO
252 Atk Light Ball Pikachu Volt Tackle vs. 0 HP / 0 Def Mew: 121-144 (69.1 - 82.2%) -- guaranteed 2HKO
252 SpA Pikachu 10.000.000 Volt Thunderbolt vs. 0 HP / 0 SpD Mew: 93-111 (53.1 - 63.4%) -- guaranteed 2HKO
252 SpA Pikachu 10.000.000 Volt Thunderbolt vs. 0 HP / 0 SpD Mew on a critical hit: 141-166 (80.5 - 94.8%) -- guaranteed 2HKO
252 SpA Light Ball Pikachu Thunderbolt vs. 0 HP / 0 SpD Mew: 87-103 (49.7 - 58.8%) -- 99.6% chance to 2HKO
252 SpA Raichu-Alola Stoked Sparksurfer vs. 0 HP / 0 SpD Mew: 121-144 (69.1 - 82.2%) -- guaranteed 2HKO
Basically you should only ever use the 10.000.000 Z-Move over Light Ball and only if you want to bet on that 50% chance Critical Hit the move has.
Without Electric Terrain it still won't do shit even if it gets the Crit, but it will be stronger than Raichu.
>>30803703They do.
