magnezone can only OHKO poryZ if he has a specs. and that's with modest against a UU double dance set AND a criteven then I cnat do calcs myself but I know my porygon z atleast has no def ivestmens at all its timid with max speed and special attack.
even so it seems so weird that he 1 shotted me with an neutral attack
even with his high special attack but at least its not an physicla one so that explains something at least.
252+ SpA Choice Specs Magnezone Volt Switch vs. 80 HP / 0 SpD Porygon-Z on a critical hit: 358-423 (108.1 - 127.7%) -- guaranteed OHKO