Some good clear not get 1 hit by syndicate melle build?

Hello.I need help with my next caracter.
I am a big fan of melle builds in most game and I always play melle.
But in this game I got burned lot of times with melle builds that dont actually work if u don't put 40 Ex in to them.If someone can give me some advice about chosing my next melle character,it dosent need to be a Duelist.
I expect it do do all endgame Shaper/Uber Elder/T15 maps,have decent map clear and not get 1 hit by syndicate.
Got solid 20 Ex to invest in it.