Forum talk:Neekerivittu/@comment-213.207.43.159-20121203134443/@comment-142.204.75.105-20121208030116

I just realized how amazing blue buff is on this guy. Think about this, shadow slash costs 50 energy, but has a 3 second cooldown. During the cooldown period, your energy typically recharges by 10/second, meaning by the time your next shadow slash is up, you only lost 20 energy. However, when you have blue buff, that's 16/second regained. With 3 seconds of a CD...

without blue buff: 30 energy returned before next shadow slash

blue buff: 48 energy returned before next shadow slash

He can almost spam shadow slash forever with blue buff on!