WaaaghMookie

Mighty Destroyers question : "You can use this command ability in your hero phase. If you do so... (yada yada regular move, yada yada charge move)...must fight if it is within 3" of any enemy units..." Since the GHB 19 I've been playing it as a pile in and attack in the hero phase, looking again at the new book it doesnt explicitly say "pile in" just that it "must fight." Do we still get a pile in? Is the pile in move a part of "fighting?" Or do we now just attack with what is in weapon range? Thanks!