User blog comment:BannedLagiacrus/Monster Appreciation Week: Shah Dalamadur/@comment-28550225-20160605033016/@comment-26516708-20160607125910

Well, Pythons and Anacondas, among other snakes, are fastest on their home terrain. Some are akward out of water (sea snakes) and some are adapted specifically for rocky areas (I.e. rock pythons and such.)