Riftbound Radiance checklist: Set 5 Release Guide

Riftbound Radiance is Set 5 for the League of Legends trading card game, Riftbound. This checklist is designed for collectors, deck builders, and players preparing for the set’s 2026 release. It separates confirmed information from details that still need to be revealed, so you can update your collection notes without treating speculation as fact.

The set uses the abbreviation RAD and is associated with the hashtag #RBRadiance. The current set information lists 180 cards, including 66 Showcase cards. Because previews continue through October 9, 2026, the card list should be treated as an evolving reference rather than a final checklist of every individual card.

The most important part of a Radiance preparation checklist is the timeline. Previews begin on September 25, 2026, and continue through October 9, 2026. The Pre-Rift period follows from October 16 through October 22, giving players a final preparation window before the worldwide release on October 23.

Use the schedule below to plan card-list updates, product research, and deck preparation. Dates are presented as 2026 dates to match the current Radiance release information.

Radiance is scheduled to release with several product types. The listed products include booster packs and displays, the Seraphine versus Evelynn Showdown Decks, a Vault Bundle, and Pre-Rift kits.

The Showdown Decks are especially relevant for new players because they are described as a starter-friendly product designed to provide the materials needed to begin playing. The product contains two preconstructed champion decks, two booster packs, two playmats, and one rulebook.

A practical checklist should record both a product’s name and the information that is still unknown. For example, the Showdown Deck contents are specified, while the detailed contents of the Vault Bundle and Pre-Rift kits have not been provided in the current set information.

The confirmed Radiance Legends are Seraphine, Evelynn, Ekko, Ziggs, Jarvan IV, and Orianna. The current information also indicates that three additional Legends will be announced later.

A Legend checklist should distinguish between confirmed names and unannounced slots. This is particularly useful during preview season, when new character announcements may arrive at different times.

The new Ultimate Rare is another major reveal to monitor. Its inclusion is confirmed, but its identity and details have not yet been announced in the current information. Keep it in a dedicated section rather than assigning it to a Legend, product, or Showcase category.

A reliable Radiance checklist should remain useful before, during, and after launch. Before October 23, 2026, use it to monitor announcements and prepare your product categories. During the release window, use it to compare the published card information with your personal collection notes.

The Radiance Set 5 information and release guide provides the current reference point for the set’s confirmed dates, products, Legends, Ultimate Rare status, and card-list updates. Recheck the page as new Radiance details are published.