Talk:Nasus/@comment-5284325-20130207160604/@comment-5284325-20130208064852

^when Wither is off, chasing is hard. Iceborn gives u a constant slow. also, if u want to switch targets after u casted Wither on your first target, Iceborn gives u the chasing power you need. Also, its damage and slow are AoE, which is better for teamfights.