So I am pretty new to Mortal Kombat and am trying to get into the competitive side of the game. I have decided that I want to make Raiden my main. There are so many combos for him I am not sure which ones to use. Do high level players actually learns all of these combinations or just a few they like? Also what strategy is generally used when playing raiden? Is there any comprehensive guides on him explaining everything? I'm new and there is so many different posts just about him I'm starting to feel overwhelmed I just don't know where to start.