>>44139954252+ SpA Magnezone Thunderbolt vs. 52 HP / 0 SpD Scizor: 195-229 (66.3 - 77.8%) -- guaranteed 2HKO
252+ SpA Choice Specs Magnezone Thunderbolt vs. 52 HP / 0 SpD Scizor: 291-343 (98.9 - 116.6%) -- 93.8% chance to OHKO
Scizor doesn't appreciate thunderbolt, especially since it isn't running bulk.
It's not as reliable as it was with hp fire but Zone can still remove Scizor if positioned correctly.