BLoodSirecp_mainline_rc5 (the one double natasha heavy ruined)
or
cp_mainline_rc6 (the one he edited to the tune of everyones criticism but a worse version, imo)
take a look at them, I dare you
Recently played Mainline RC6 in Bosh PUGs. It was pretty fun IMO and the map is aesthetically pleasing. PUGs are a poor way of evaluating a map but Mainline PUGs >>> Metalworks PUGs.