Runes

League of Legends rune pages for patch 16.17.1. Click a tree, then a keystone or a slot rune — the description is Riot's, including numbers the client shows. This is a reference, not a “best rune” generator that pretends every game is Challenger.

Champion pages still suggest a keystone from the sample build. If that disagrees with what you see here, trust Data Dragon text for what the rune actually does.