-ip after buying a champion
https://scontent-lhr3-1.xx.fbcdn.net/hphotos-xaf1/v/t35.0-12/11986258_440525936149427_819532901_o.jpg?oh=251363d15daac109f97239d7a1ecd128&oe=55E5E999
My friend told me he had 600ip and he bought garen for 450 and his ip went -250 after the purchase.This happened on NA he is 8 lvl Patch 5.16. you can see the most things in the picture. if it doesnt open the picture let me know so i can post another link.