I would like to nominate one of my favorite Sand abusors aswell so here it is:
Abillity: Magnet Pull
Item: Choice scarf
IV's: 31/30/31/30/30/31 (HP Fire 70)
EV's: 10 defence / 248 Sp.attack / 252 speed. (248 sp.attack cuz its IV is 30 and 252 will give the same result reaching 358 sp.attack)
- Volt Switch
- Hidden Power 70 (Fire)
- Flash Cannon
- Thunder / T-wave
Magnezone Loves Latias as his partner, the two form an great synergy
And you can even make this magnezone Lead if you dont feel like using Lati as lead
therefore Magnezone is made to kill scizor
or any other steel types that lack an Ground move.
With volt switch he makes an excellent scout too, doing pretty hard damage.
Flash cannon to kill Pesky Ice or Rock types with,
and its up to you if you want T-wave or Thunder
depening on if you want Power over para.
(Do mind that due it's choice scarf it's needs to switch after the T-wave,
but it could serve your team the supports it needs.
I found choice scarf really needed with him due its Scouter role and outspeeding U-turn on the switch,
(Choice Scarf adamant Scizor). Latias hates Scizor.
Magnezone barbecue's scizor they are meant to be with each other ! :P