Guinsoo's Rageblade on Gnar
Does anyone know if the new Guinsoo's rageblade is a viable item on Gnar? Gnar has both AD and AP ratios, and if I'm not mistaken, his hyper (W) would be applied twice every second auto attack meaning it would only take 2 auto attacks to proc the effect of hyper (or am I mistaken xD)? Thoughts?