Talk:Valkyr (Warframe)/@comment-26835408-20151002211115/@comment-81.64.209.32-20151004114825

Efficiency is no more capped at 75%, with max Streamline and Fleeting Expertise the cost is 0.625 you can try yourself

If I use 94.68.85.36 formula, 2.5*(1-0.9)/(1+0.6) = 0.625