So, since I got the game I putted some money to get characters, so far the characters I enjoyed the most are characters with a complex ability and extensive kit (like pyramid head for example) when I got enough purple currency I bought the knight (I regret my decision to this very day) now I am close to getting enough currency again but I don't know who I should buy. I thought something like: Plague,Legion or Oni could be great options but what do you recommend?