Rift Atlas Companion — Riftbound Chronicle

Rift Atlas is the most-used online simulator for Riot's TCG Riftbound. This extension adds a small panel to its lobby, filling three gaps players currently work around by hand. ■ Is this deck legal in the current format? Random matchmaking can't be limited to a format — you play whoever you get, with whatever they brought. The panel reads the card numbers off your deck and flags anything outside the format. Sets it doesn't recognise are reported as unrecognised, never as illegal. ■ Post your room code where people can find it Sharing a room code normally means copying it, switching tabs, and pasting it into some chat. The panel is that form. Your display name is filled in from the one you already use in Rift Atlas. No account, no sign-up. ■ See who else is waiting Finding an opponent normally means already knowing someone, or shouting in a Discord you happen to have joined. Rooms waiting for an opponent show up in the panel, joinable in one click. Games already in progress stay listed too — those you can spectate. The board lives at riftbound.chroniclecore.com/rooms and works without this extension: anyone can read it and join a room. What the extension saves you is the copy-pasting and the manual card-checking. Privacy: no data is collected and there is no analytics. The format check runs entirely in your browser and the card numbers it reads are never transmitted. The only thing that leaves your browser is what you type, at the moment you press the button. Source is public under MIT: github.com/Zaious/riftatlas-companion This is a third party to a third party. Riftbound is Riot Games' game. Rift Atlas is an unofficial community simulator, not run by Riot. This extension is an unofficial add-on to Rift Atlas, not run by them either. Three separate parties, no affiliation between any of them, and no endorsement by Riot Games or Rift Atlas.