Talk:Power Efficiency/@comment-65.33.93.99-20130723064057/@comment-96.42.67.172-20130730223258

Banshee's Chorus helmet (+10% Power Efficiency) plus maxed Streamline (+30% Power Efficiency) will make the uber cost 60 Energy via linear reducation (-40 Energy from 100 Energy before reduction), while all other abilities to be reduced based on the percentage (0.6 multiplied by the initial Energy cost).