Timid for Nihilego. Adamant for Buzzwole, Naive for Pheromosa, Modest/Timid with HP Ice for Xuritree (3 perfect I.VS make HP Ice pretty easy, you will need to hyper train though), Adamant/Jolly for Kartana, (Adamant for fun, jolly competitive) CeleSteela is all how you wanna build it and Guzzlord is useless.