I am hunting Salindit with a Male Sylveon with Cute Charm. I started by sending out Sylveon. I switched out to give the Salandit Harvest then brought it down to 1HP. After that, I gave the called in Salandit, Harvest. And finally, Iswitched back into Sylveon and used Skill Swap to give the ally Salandit my Cute Charm and I got harvest.
My question is that one I killed the ally Salandit that had Cute Charm, is Cute Charm still in effect?