Minor Rune
Cosmic Insight
+18 Summoner Spell Haste
+10 Item Haste
Rune Effect
+10 Item Haste
Position in the Tree
Alternatives in the same row — picking Cosmic Insight means giving these up:
Best Champions With Cosmic Insight
From real ranked build data — win rate and games refer to the champion's build that includes Cosmic Insight.
Builds Featuring Cosmic Insight
About Cosmic Insight
In League of Legends, Cosmic Insight sits in the Inspiration tree as a minor rune picked in row 4. Its effect: +18 Summoner Spell Haste+10 Item Haste. In the current patch it appears in real ranked builds for Thresh, Lee Sin, Nautilus and 21 more champions — Thresh’s Support build runs it at a 51.9% win rate across 518,510 games.
When picking it you give up Approach Velocity and Jack Of All Trades from the same row, so the choice depends on your champion and matchup. Rune data comes from Riot’s Data Dragon (version 16.14.1) and champion usage is based on real ranked statistics, refreshed automatically.
Cosmic Insight — Rune Questions
+18 Summoner Spell Haste+10 Item Haste
Cosmic Insight is part of the Inspiration tree, in minor rune row 3.
No — it is a minor rune from row 3 of Inspiration, picked alongside a keystone.
Lee Sin, Thresh, Nautilus, Viego, Sylas and 19 more champions run it in current ranked builds — every build is linked above.