Use the free 400RP on a 3150IP/4800IP champion that is on sale. I was really a noob and used it to buy Sivir who is a cheap 450ip champion.
Yeah I purchased Katarina. Anyways, is there a way to obtain skins besides riot points? --- Overcome supremacy with a thunderclap, leap through walls of time, surpass limit and fate, breakthrough future with one chance, and burst with heart in mind.