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Set min, max, and patch-delta thresholds per cohort for watched champions. An alert triggers when a stat crosses a bound. Checks run on save, then at most once every 24 hours when you return.

Patch delta reference

Comparison baseline for the “Patch delta” column: current patch, specific date, or chosen patch.

Compares to the first day of the current patch (—).

StatMin (%)Max (%)Patch delta (%)
Winrate %
Pickrate %
Ban rate

Global thresholds (items only) for all watched champions: winrate, pickrate, min games, and deltas since the last check. Detects new builds and shifts (gaining or losing interest).

StatMin (%)Max (%)Patch delta (%)
Winrate %
Pickrate %
Min games
Build count

Up to 10 item builds per champion (min. 3 items, any order).

Add champions to the watchlist first.

Lelanation combines several official and community sources. Here is where the content you see on the site comes from.

Images and game data

Champion, item, rune and spell portraits, icons, text and metadata mainly come from Data Dragon (DDragon), Riot Games' static API, synced on each patch.

  • Community Dragon (CDragon) supplements DDragon for some assets (rank emblems, scoreboard icons, advanced theorycraft, map planner assets…).
  • Files are cached locally on the site for performance; the displayed version follows the active game patch.

Match statistics

Winrates, pickrates, matchups, popular builds and other aggregates come from the Riot API: ranked solo/duo matches collected, ranks resolved and aggregated by patch, tier and role. These are not official figures published by Riot, but a sample from our ingestion pipeline.

Patch notes and summaries

Patch page content (champion, item and rune changes, summary image…) is taken directly from the official patch notes published on leagueoflegends.com, in French or English depending on your language.

Videos

Videos listed on the site (Videos page, home…) come from the official Lelariva YouTube channel, synced via the YouTube API. Only videos published on that channel are shown.

Lelanation is not affiliated with Riot Games. See legal notice .

Current site settings

Read-only — thresholds applied on the Balance tab (editable in admin).

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Visual reference for Riot’s Champion Balance Framework, used to interpret the Statistics Balance tab.

Riot Champion Balance Framework

Share code

Use this code to import and sync your builds/favorites across browsers or in the Lelanation Companion app.

No builds to share.

This code expires in 24h. One-time use.

Import builds

Paste the code from another device or the Lelanation companion app.

The companion app uses the same code format. Download it from the App page