About LegendRec

LegendRec is a fan-made card reference and deck-building companion for Riftbound — the trading card game set in the world of Runeterra by Riot Games and UVS Games.

What it does

LegendRec lets you browse every card in the Riftbound set, search by name or tag, and explore domain-based card collections. The recommendation engine suggests cards that pair well together based on shared mechanics, keywords, and domains — helping you discover synergies faster.

How recommendations work

Each card is scored against every other card using a pipeline of strategies — shared domains, overlapping keywords, type compatibility, and more. The resulting scores are stored per format, so recommendations stay relevant to how you're actually building your deck.

Recommendations are also informed by real-world play data. We collect publicly available decklists and tournament results from community sites (see Sources). Cards that frequently appear together in competitive and community decks receive a higher affinity score, grounding recommendations in how people actually play the game.

Disclaimer

LegendRec is an unofficial fan project and is not affiliated with, endorsed by, or connected to Riot Games or UVS Games in any way. All card names, artwork, and game content are the property of their respective owners.

Found a bug?

Something wrong? Open an issue in Discord.

LegendRec — built for the community, by the community (seriously, ya'll contribute by sharing your decks online) Keep on going.