Talk:Luden's Echo/@comment-44769541-20200201114127/@comment-4091261-20200201233824

The idea is that 40% CDR rushing is ridiculously powerful. So they do this to minimize the simplicity of that strategy. One example combination I commonly do on  in ARAM is  +.

If it was a simple 20% on both, there would be a ridiculously powerful powerspike on getting both. Instead, the combination gives 30% which isn't crazy. Having 40% CDR combinations would flush out the usefulness of 10% CDR items.