Name: Tornado
Type: Flying
Base power: 80
Accuracy: 85%
PP: 10-16
Catagory: Special that hits on the physical side
Special effect: Move hits with 1+ priority if user has higher HP than its opponent
Replaces: Hurricane
Desc: Hurricane has gotten useless on Zard Y because of the accuracy drop, so Charizard focuses it's wings to create a tornado who will hit individual enemies, thought it still retains its crappy accuracy, so it's not broken.
Competitive: This move will remove one of Zard Ys biggest weaknesses, which is faster mons, such as Lati@s, Gengar, Keldeo, Terrakion, Mega Lopunny ect. With this move you're free to spam fire blast pretty freely, as very few things will have more HP than zard Y after taking a fire blast, like Keldeo.
Calc:
252+ SpA Mega Charizard Y Tornado vs. 4 HP / 0 Def Latios: 213-252 (70.5 - 83.4%) -- guaranteed 2HKO
252+ SpA Mega Charizard Y Tornado vs. 212 HP / 0 Def Latias: 195-229 (55 - 64.6%) -- guaranteed 2HKO
252+ SpA Mega Charizard Y Tornado vs. 0 HP / 0 Def Gengar: 268-316 (103.4 - 122%) -- guaranteed OHKO
252+ SpA Mega Charizard Y Tornado vs. 0 HP / 4 Def Mega Lopunny: 372-440 (137.2 - 162.3%) -- guaranteed OHKO
252+ SpA Mega Charizard Y Tornado vs. 96 HP / 0- Def Tornadus-T: 237-280 (73.3 - 86.6%) -- guaranteed 2HKO
252+ SpA Mega Charizard Y Tornado vs. 4 HP / 252+ Def Eviolite Chansey: 235-277 (36.6 - 43.1%) -- guaranteed 3HKO
252+ SpA Mega Charizard Y Tornado vs. 0 HP / 4 Def Mega Alakazam: 250-295 (99.6 - 117.5%) -- 93.8% chance to OHKO
252+ SpA Mega Charizard Y Tornado vs. 0 HP / 4 Def Mega Altaria: 163-193 (56 - 66.3%) -- guaranteed 2HKO
252+ SpA Mega Charizard Y Tornado vs. 248 HP / 0 Def Politoed: 225-265 (58.7 - 69.1%) -- guaranteed 2HKO
252+ SpA Mega Charizard Y Tornado vs. 248 HP / 68 Def Victini: 166-196 (41.1 - 48.6%) -- guaranteed 3HKO after Leftovers recovery