The summer rages on and so it’s time for a new Mortal Kombat DLC trailer!  On July 19, gamers can download Rain, who borrows moves from several other ninjas and adds his own splash to them.  Rain is now the third character to be introduced through DLC—Skarlet and Kenshi were released earlier— and there is still one more unknown warrior that will be unveiled soon.  Check out his stormy moves above! [via CVG]