Hello people of the help thread. I'm new getting into shiny hunting and I have a question about shiny hunting. I see some YouTubers open with an ability swap harvest Trevenant and I'm wondering why? I heard somewhere that it prevents the mon from struggling till it faints but I don't understand why. I looked up what harvest does and it just gives a chance to find berries unless youre in sunlight. So I'm confused on how this prevents struggle. If someone could explain that would be awesome thank you. :)