So i agree rageblade was a overtuned but now its garbage for its cost
Guinsoo's Rageblade [Changelist] Phantom hit frequency increased from [every 2 attacks] to [every 3 attacks] Armor penetration changed from [6%+0.5% per lvl (15% Max)] to 15% Magic penetration changed from [6%+0.5% per lvl (15% Max)] to 15%
if its going to get hit with this big of a nerf it needs to cost less or be given something else in return maybe 25 on hit damage instead of 15.