Item: Power belt (increases the normal defense evs on leveling but reduces the speed gain).
Nature: Calm ( gets increase sp defense evs but less attack evs)
personality: Capable of taking hits (Increases normal defense ev gain)
altaria (gives two sp defense evs)
scraggy's power belt an personality increase the defense gain and its nature increases the sp defense gain. Altaria gives two sp defense evs.
In total, how many defense AND sp defense evs will I recieve?