Try to push as early as possible i think, try to watch some replays of demuslim/liildc as i'm sure they have a played a few 2's together. Dunno if they were against ne/ud actually, but still you might get an idea, e.g. huntresses and towers combined.
u really cant ask for advice, since theres so many different things u gotta think about, like the map..... ne & ud normally mass, so u better get anti mass = fast casters&mortar
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