i've regularly been able to OHKO eviolite-chansey/blissey, defensive rotoms, and other annoying defensive walls.
I challenge. I assume this is banded Sawk.
252 Atk Choice Band Sawk Close Combat vs. 252 HP / 252+ Def Eviolite Chansey: 758-894 (107.6 - 126.9%) -- guaranteed OHKO - Okay, thats right.
252 Atk Choice Band Sawk Close Combat vs. 252 HP / 252 Def Rotom-W: 216-255 (71 - 83.8%) -- guaranteed 2HKO - Thats close, holy shit. I didn't think it did that much.
That's pretty cool BUTTTTT, A team only needs one pokemon to completely nullify Sawk in a 1v1 scenario.
252 Atk Choice Band Sawk Close Combat vs. 252 HP / 252+ Def Alomomola: 237-280 (44.3 - 52.4%) -- guaranteed 3HKO
Sawk, can destroy whatever the fuck he wants in OU. But in the NU tier, his home. He will have to continue to be in the palm of the hands of both Alomomola's and even Tangela's hands(Also Golurk is a common switch in)
252 Atk Choice Band Sawk Close Combat vs. 252 HP / 252 Def Eviolite Tangela: 136-162 (40.7 - 48.5%) -- guaranteed 3HKO
Just something to think about, if you ever plan on playing the NU tier.