Talk:Focus 1.0/Zenurik/@comment-49.144.191.174-20170313102824/@comment-4448946-20170922190157

Not just for 15s, but for as long as you keep the ability activated. The stats of a 'channeled' ability, those abilities that drain energy over time, are determined when the ability is cast. If you have an efficiency bonus when you cast, for example, Ember's World on Fire then it will have a reduced energy cost as long as you don't deactivate it.

OP, You could also be nice to your teammates and use Energy Spike.