I saw an exhaust thread upvoted
And it asked why we complained about high damage and exhaust reducing dmg output. Sigh... Instead of flaming the OP, Ill take a more rational approach.
Exhaust isnt broken because of the dmg output reduction. It also has elements that allow it to be used offensively. Why does it shred resistances? Why does it cripple MS? If it truly is a defensive summoners, then The AS cripple and 40% dam output reduction is fine, but the resistance shred and/or ms cripple on top is not fine. Exhaust has long been a better option than ignite in most cases. Ignite only ever shined against sustain based champs and early game cheesing.
