Evelynn's buff was completely worthless, the only point in the game that it matters is at level 6 as soon as you hit it, before you second back. Riot said this was a "compensation buff" because her nerf hit alot harder than they expected. I am Begging you to revert the buff and reconsider a buff that will help her over all. Honestly I can't even think of a buff that would make sense, Evelynn was an extremely well balanced champion that was nerfed because she poked her head into the meta for a split second. if anything I would just revert the nerf. Any immediate buffs that I can think of would completely break the champion.