This is my team in the making, i havent made it yet, but im in the middle of it now.
Jirachi, jolly, choice scarf.
EVs: 80 HP, 252 ATK, 176 SPE
U-turn
Trick
Stealth rock
iron head
this set allows me to force the foe to switch out using trick, which give me a free turn for stealth rock...