Just gonna leave some calcs...
252+ Atk Huge Power Mega Mawile Sucker Punch vs. 252 HP / 232+ Def Skarmory: 95-112 (28.4 - 33.5%) -- 0.1% chance to 3HKO
252+ Atk Black Glasses Bisharp Sucker Punch vs. 252 HP / 232+ Def Skarmory: 97-115 (29 - 34.4%) -- 4.8% chance to 3HKO (With STAB boost)
252+ Atk Huge Power Mega Mawile Play Rough vs. 252 HP / 252+ Def Zapdos: 222-262 (57.8 - 68.2%) -- guaranteed 2HKO after Leftovers recovery
252+ Atk Victini V-create vs. 252 HP / 252+ Def Zapdos: 216-255 (56.2 - 66.4%) -- guaranteed 2HKO after Leftovers recovery (180 Base Power with STAB Boost)
252+ Atk Huge Power Mega Mawile Play Rough vs. 252 HP / 252+ Def Zapdos: 222-262 (57.8 - 68.2%) -- guaranteed 2HKO after Leftovers recovery
252+ Atk Teravolt Kyurem-B Outrage vs. 252 HP / 252+ Def Zapdos: 211-249 (54.9 - 64.8%) -- guaranteed 2HKO after Leftovers recover
I know this doesn't have much correlation but I just wanted to put into a perspective the retarded power that Mega Mawile possesses, without any set up it has the same power as the most powerful physical attackers in the entire game and possibly the best typing as well.
After a SD with priority it's just gross imo
252+ Atk Huge Power Mega Mawile Sucker Punch vs. 252 HP / 232+ Def Skarmory: 95-112 (28.4 - 33.5%) -- 0.1% chance to 3HKO
252+ Atk Black Glasses Bisharp Sucker Punch vs. 252 HP / 232+ Def Skarmory: 97-115 (29 - 34.4%) -- 4.8% chance to 3HKO (With STAB boost)
252+ Atk Huge Power Mega Mawile Play Rough vs. 252 HP / 252+ Def Zapdos: 222-262 (57.8 - 68.2%) -- guaranteed 2HKO after Leftovers recovery
252+ Atk Victini V-create vs. 252 HP / 252+ Def Zapdos: 216-255 (56.2 - 66.4%) -- guaranteed 2HKO after Leftovers recovery (180 Base Power with STAB Boost)
252+ Atk Huge Power Mega Mawile Play Rough vs. 252 HP / 252+ Def Zapdos: 222-262 (57.8 - 68.2%) -- guaranteed 2HKO after Leftovers recovery
252+ Atk Teravolt Kyurem-B Outrage vs. 252 HP / 252+ Def Zapdos: 211-249 (54.9 - 64.8%) -- guaranteed 2HKO after Leftovers recover
I know this doesn't have much correlation but I just wanted to put into a perspective the retarded power that Mega Mawile possesses, without any set up it has the same power as the most powerful physical attackers in the entire game and possibly the best typing as well.
After a SD with priority it's just gross imo