(You've forgotten to apply attack stage differences in the previous round, Ooraloo)
"Vanish, spectres, ye dredges of psychosis most vile, and notify thy master of his jeopardous position!"
Stored Power (Haunter) - Psych Up (Smeargle)
If Smeargle has +6 stages in all stats when you would act, use Psych Up (Smeargle).