Talk:Valkyr/@comment-62.61.139.219-20180620051202/@comment-4448946-20180620142038

Max efficiency takes 2 mods, Streamline and R4 Fleeting Expertise. Use Primed Continuity to get back the duration. Intensify, Augur Secrets, Energy Conversion, and Power Drift will bring you up to 219% power strength. If you're okay being just under max efficiency you can use Transient Fortitude, which will bring power strength up to 274% and the drain to ~3.87/s.

That's 8 mods for your 9 slots, still got 1 left for Primed Flow or Eternal War or some bill mod that's practically useless because you're always in Hystrria. Or, if you don't go with Transient Fortitude, you have 2 slots left.

OR

You can run Energy Conversion, Transient Fortitude, and Power Drift with the Gladiator set for 220% power strength, ~3.87/s drain, and that glorious set bonus to go with Hysterias 50% base crit chance.