Rammus
- Jungle is also this pick's lane, so the two meet head-on in lane.
- This pick's 2 BATTLE ROAR shields or heals, so trade while it is on cooldown.
- The reviewed build opens with: Searing Crown
- The reviewed rune page includes: Ice Overlord
Kit notes are keyword matches over Riot's ability text and the reviewed builds of both champions. They are guidance, not win rates.
Open the full champion guide: abilities, build and runes
Every count on this page is a count of documented links, not a win rate or a strength score.
In the matchup data documented in Rift Lab, these are the harder matchups for Rengar: Rammus (Jungle), Janna (Support), Lulu (Support), Morgana (Support), Braum (Support), Lee Sin (Jungle). This is a documented matchup list, not a win rate: TheNexus does not publish win-rate or pick-rate figures it cannot source.
Riot's ability text for Rengar describes crowd control (a stun, root, knock-up, pull or similar) in BOLA STRIKE (ability 3); healing or regeneration in BATTLE ROAR (ability 2). Plan around those abilities before a trade or a fight. These notes are keyword matches over the ability text only, not a rating of how strong Rengar is, so read the full descriptions on this page.
The Nexus-reviewed core build for Rengar, in purchase order: Essence Reaver then Blade of the Ruined King then Lord Dominik's Regard then Gluttonous Greaves. Runes: First Strike, Sudden Impact, Tyrant, Eyeball Collector, Transcendence. Situational swaps: against enemy healing: Mortal Reminder. This is a reviewed snapshot (patch 7.2b), not a build ranked by win rate.
Rengar is a Assassin by Riot's classification and is played in Jungle. Riot rates the difficulty Medium. On our tier-list snapshot (patch 7.2b) it shows A tier from its external source, which is a snapshot letter and not a TheNexus win rate.
Every answer here is built from Rift Lab data and Riot's own ability text. Where the data is missing we say so instead of guessing.