multi-takedown is by far the most powerful combat move imo. get your self to 5 or 8 combo and since every enemy you are hitting gets knocked down, hit about 3 guys then do multi takedown and it is minus 3 enemies. this is VERY fast. i never get to the 14 needed for free flow focus outside of certain boss fights. multi takedown works well with other gadgets too. for example, get to the requisite 5 or 8 and quick shoot your electro gun at an armored guy and hit multi takedown. armored guy is toast. same is true with batarang tosses. get to 5 or 8, toss some batarangs and then multi takedown. as a way to speed up combat it is peerless.
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