Low sample. 18 games, fewer than 1,000. Read these numbers as rough.
Build
Most played of 18 games
Spells
FlIg
72% · 61.5% won
The 4th and 5th items and the measured skill path are counted server by server, so they are not in this total. See them on EUW
Questions
Which summoner spells do Rengar Mid players take?
Flash and Ignite, in 72% of 18 games in Diamond and above, patch 26.21, 61.5% win rate.
Allow PostHog (EU) analytics, error reports and session replay, to fix what's confusing? Off unless you accept; visits are counted anonymously either way. Privacy
Ig