What Does Efficiency Do in Warframe?
Efficiency means less energy required for abilities, which translates to more pew-pew, less energy drain. It's a must-have for ability-heavy builds.
Play Games.Earn points.Get gift cards!

Playback Rewards
(13.7k)
500k players and counting...
More Answers
Imagine your Warframe operates like a hybrid car. Efficiency basically means you're getting better mileage out of your energy. More abilities for less energy!
Efficiency decreases the energy cost of your abilities, letting you spam your favorite powers without running out of juice as fast.
Efficiency in Warframe reduces the amount of energy your abilities consume, so you can use them more often. Think of it as your Warframe鈥檚 coffee boost for those power-hungry abilities!
馃憖 If you like Warframe...
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer