ピストン上昇中に吸気バルブが閉じ、実際の排気量よりも少ない吸気量で圧縮、燃焼します。 U-transform is for Psychic types--you most likely is not going to OHKO them in any case so you do not need to stay in. Fly is there since Crobat's movepool is absolutely terrible but you can use Fly as an HM slot. It's actually not excellent, but its sweeping https://griffinslrzh.thenerdsblog.com/42361995/everything-about-hbr-case-study-solution