Loljo, wombo is fine. Seriously, it takes [i]three[/i] abilities on your tree, plus a melee and grenade charge. It's countered by walking backwards a few feet, and it doesn't even work half the time. Plus, you forget that Nightstalker grenades are absolute garbage on their own. Also, that's a video of a Tripmine doing something no "wombo combo" ever will. Just saying.