Riftbound Radiance cards: Reveal Guide & Meta Picks

Riftbound Radiance cards form the fifth expansion for Riftbound: League of Legends Trading Card Game. The set is scheduled to release on October 23, 2026, and the current reveal information lists 180 new cards. Radiance features poster legends Ekko and Seraphine, alongside announced or previewed characters including Evelynn, Ziggs, Jarvan IV, and Orianna.

The set is arranged across the game’s domains, with revealed categories including Fury, Calm, Mind, Body, Chaos, Order, Multi-Domain, Colorless, Tokens, Showcase Rares, Heartsteel Overnumbered cards, and Ultimate Rares. Some categories were still awaiting full previews on September 26, 2026, so early evaluations should focus on confirmed text rather than assumed decklists.

Video Highlights:

• K’Sante converts Shield into temporary offensive pressure.
• Supernova combines significant removal with card draw.
• Rousing Display introduces the Show Off keyword.
• Heimerdinger supports repeated unit-token replacement.
• Pillaged Armory creates a battlefield-focused conquest incentive.

The most important early pattern is Radiance’s interest in converting defensive resources into proactive board development. K’Sante uses Shield offensively, while Heimerdinger and Rousing Display point toward token-heavy Order strategies. These cards may become stronger or weaker as the remaining set is revealed.

A useful reference is the Radiance card reveal gallery from Star City Games, which organizes the expanding preview list by domain and special card category.

The first Radiance previews already cover several different deck functions: combat conversion, hard removal, token production, card advantage, and battlefield pressure. The table below separates the confirmed role of each highlighted card from its most obvious construction requirement.

K’Sante and Shield Conversion

K’Sante costs one energy and can be exhausted to give a friendly unit Assault equal to its Shield for the turn. This turns defensive preparation into an attack stat without removing the original defensive identity of Shield. Units with Shield two or Shield three appear especially attractive because they can threaten meaningful combat after surviving an earlier exchange.

His signature spell, Tofa Strikes, costs two energy and gives a friendly unit Shield two for the turn before dealing damage equal to that unit’s Shield to an enemy unit. The interaction rewards units that already have Shield, since the temporary increase improves both the defensive value and the damage output.

Supernova and Late-Game Removal

Supernova is a blue spell costing nine energy with one power. It deals 10 damage to a unit and draws two cards. The card asks for a substantial resource commitment, but the draw effect helps replace the investment after removing a large opposing threat.

This is not an automatic inclusion in every blue deck. Supernova is most appealing when a deck can reliably reach the late game, discount expensive cards, or use the draw to maintain a control plan. Decks that need to develop multiple units in the same turn may find the full cost restrictive.

Rousing Display and Heimerdinger

Rousing Display costs five energy and creates two one-Might Recruit unit tokens at your base. If you successfully Show Off a card costing seven or more, it creates four Recruit tokens instead. This creates a clear incentive to pair the spell with expensive cards or a seven-cost permanent already in play.

Heimerdinger costs six energy, has one power and five Might, and can replace a unit token played to a location with a three-Might Mech token. The most important construction question is how this replacement interacts with effects that create several tokens at once. Until the updated rules clarify that interaction, Heimerdinger should be treated as a promising engine rather than a guaranteed staple.

Radiance’s current previews suggest several different strategic directions rather than one single dominant deck. The strongest early themes are Shield-based combat, expensive-card payoffs, Order token development, and battlefield control through Gear.

Recommended Testing Priorities

Players preparing for Radiance should test the following questions before assigning firm rankings:

• Can K’Sante activate often enough without weakening the deck’s defensive turns?
• Does Rousing Display create enough value when the deck misses Show Off?
• Can Heimerdinger survive long enough to replace multiple tokens?
• Is Supernova better than cheaper removal in the expected metagame?
• Does Pillaged Armory remain useful when the opponent contests its battlefield immediately?

The answers will depend heavily on the remaining reveals. For now, these cards are best understood as archetype signals: they show what Radiance wants certain decks to do, but they do not yet prove that every listed strategy will become tournament-ready.

Use this process when reviewing new reveals or building a first Radiance test deck. It keeps card evaluation grounded in resource cost, location pressure, and practical synergy instead of headline effects alone.

A strong first test list should avoid filling every slot with expensive cards. Supernova, Rousing Display, and Heimerdinger all have appealing ceilings, but a deck containing too many setup pieces may lose battlefield tempo before its payoff turns arrive.

Radiance releases on October 23, 2026, while sealed product preorders begin on October 6, 2026. Use the checklist below to prepare a testing plan without assuming that every previewed card will remain equally important after the full set is available.

The most reliable early conclusion is that Radiance is expanding the game’s strategic vocabulary rather than offering only straightforward stat upgrades. Shield can become offensive pressure, expensive cards can unlock additional token production, and battlefield Gear can create repeated conquest incentives. Keep evaluations flexible until the full 2026 release environment is available.