Conc path has high added damage effictivenes, can be exerted, and partial converts. A lot of ways to add damage. It's best slow though so if you make it speedy it's less effective and not worthwhile. Also more modifiers are huge. Especially when you use high base damage shit like Brutus Lead Sceptre.
Raider + Replica Badge might also be a great way to do it. Also something like Malachai's Loop and/or Romira's Banquet with Volls Protection neck. Just insta slurp power charges that become endurance charges. The base play should really be 1-2 APS anyways so you don't need to overdue it on the endurance generation. Again, using Warcries with it can make it very bigly.