User blog comment:Fistful of Force/Jax: Merely meh vs Trynd?/@comment-5418658-20130203062855/@comment-3565549-20130203072944

But jax can't keep up with trynd: His stun is on a 18 second cool down while trynd's heal and spin is on a 12 second one. Even if Jax can land a few good hits Trynd can just keep healing up and jax would run out of mana.

idk about riven: Haven't played that matchup yet.