User blog comment:QuantumFeint/Tristana rework - inspired by Thok Pwnage/@comment-24795478-20140927075434/@comment-24795478-20140927120740

It's all about her insane stable 700 range and 2 selfpeel. Even when you reduce her attack speed that wont help much. The reason people pick her over cait is for her late game safety. With only 635 range at lvl 18, better just pick cait for a stronger early till late.

Maybe you dont know but you did a good job nerf AP tris with shorter ult and E range. 635 range at lvl 18 is lower than ryze's Q ( not in R case bc it's calculated edge-to-edge.). Bonus scaling on W and onhit-E wont help much, it's all about her ult and E-DoT that deal damage,