can't dicide between the runes
so, after I bought my first champion, I was about to buy the runes, cuz they look cheap. but, to my surprise, it seems that there is 3 types of runes. tier 1, 2 and 3 being the highest price. this broke me down cuz I don't know what to buy first. in other wards, I don't want to buy runes that focus's on the champion that I bought, I want a general set or build that can help almost all my picks. any ideas ?
edit: also, if you can tell me how much I need to save, it will be really helpful <3
(in case knowing my pick will help in the answer, I bought kindred as my first)