[DDRMaster]

Originally Posted by Fat ReshiramBlackZekromWhite

How about Ambipom?
One can abuse a Normal Gem + STAB + Technician Fake Out, then use Acrobatics which is initially boosted by Technician, then has it's power doubled because of the removal of the item. That works out to be... 165 BP, I think. It's a one-trick pony, and although lacking the constant power of a Life Orb set, it's pretty strong, as running Adamant, it has 328 Atk and 329 Spd, allowing it to outspeed every positive-natured Base 100 or less, and neutral-natured 114 and less (really 113 as nobody cares about Swoobat, unless someone's using a gimmick CM set with Simple (which is unreleased) to give it double +2, allowing it to "sweep" with it's relatively high Base Spd.)

I'm pretty sure the Base Power of Acrobatics doubles when you don't have an item, as apposed to just doubling the damage. So Technician won't boost the power of Acrobatics after you lose your item.