Standard slash based melee with decent ips distribution build.
you dont necessarily need all the mods, but [Weeping Wounds] absolutly can not go, can replace stuff for low ranked viral mods if you want, just keep the crit mods and co unless maybe [Gladiator Might] if you have a riven with crit damage. Can also use [Primed Pressure Point] instead of CO.
Dont forget you need a way to keep combo, either use naramon focus school, or mod for combo duration, and possible use max ranked dex arcanes on your guns for more combo duration.