>>36987884Infernape and Greninja immediately come to mind.
Then you have lures like EQ Latios and HP Fire Grass Knot Mega-Metagross.
And finally you have weird niche sets like DDance CharY, HP Ice Scizor, Knock Off Alakazam.
They can work but they need to either be fast revenge killers with high base power to offset the lack of EV investment, or bulky attackers that don't particularly rely on heavy hits and would rather say "1v1 me fgt" to the enemy team and win vs general switch ins.
