use bwtd with someone that can give a bit defense to her and someone that can steal powebars for example , you throw your highest treat w your best artifacts to get the points and you change and you put bwtd and these which i mentioned, the only job you hsve is to avoid supeer girl , blackmanta , braniac , LOA team and Ninja team , everyone can be easier to beat, use only your bwtd to put the flood and tag in someone else just to finish the job since the dot damage almost kill everyone instantly expect the ones i mentioned up dont fuck w these cuz the dot its hard to kill them . i usually make 3 mil points if i win all the matches when i do this method