Daredevil returns to Netflix on March 18. That's soon, but not too soon that we can't get one last trailer for the second season.
We begin with Stick warning that “the city is ground zero in a war it doesn't even know is happening.”
Matt says “this is a war I need to fight alone,” but of course he won't, because he's joined by friends/foes old and new this season, from Foggy and Karen to The Hand, The Punisher, and, prominently in this trailer, Elektra (who, I think we can assume, is getting pretty intimate with Matt at certain points).