Single post in Herbal Consumables for Lowering Happiness

The Red Gigaremo does lower happiness, but it also a very expensive item, costing 2K Gold Poke. Meanwhile, you can get happiness raising items for free during Easter in bulk. Or purchase them for far lower prices in the Market Place due to the large amount of happiness raising items in circulation. I'm also not sure if the Red Gigaremo would work with new Fakemon as they can't breed until a certain point in time. You could aways wait until they become able to breed to use it, but that'd be quite a while. You'd be better off using a field, but I've already gone into the issues with the, just use a field, argument.