Riftbound Radiance Showcase Cards (Overnumbered and Alt Art)

According to the Riftbound roadmap shared by Riot, Radiance is the fifth set and upcoming set of the game, and it is currently in its preview season. During the preview season, Riot usually reveals the cards coming in the upcoming set, including both the normal cards and Showcase cards. Here is a complete list of all the Showcase Cards coming in the Riftbound Radiance set.

Note: New Overnumbered and Alt Art cards for Radiance were added to this article on September 30, 2026.

What are Riftbound Showcase Cards?

If you are new to Riftbound, you might not be familiar with the term “Showcase.” Showcase isn’t really a rarity in Riftbound; it is a community nickname for Overnumbered Cards and Alt Art cards.

One more thing before we move on to Promo Cards: all Overnumbered Cards feature Alt Art, but not all Alt Art cards are Overnumbered. For example, Kai’Sa Survivor OGN-039a/298 is an Alt Art Showcase card; however, it is not Overnumbered. Riot also has a strict policy that no Overnumbered Card will be reprinted with the same art.

Promo Cards can sometimes overlap with Showcase Cards, but they are not the same thing. One example is the Heimerdinger Inventor Alternate Art Promo. It has a “Promo” symbol, but it also features Alt Art, making it a Showcase Card. Showcase Cards are denoted by the hexagonal golden symbol.

All Radiance Showcase Cards

Since Radiance is still in its preview season, not every card has been revealed yet. However, Riot has confirmed that Radiance will feature 66 Showcase Cards, including both Alt Arts (AA) and Overnumbered Cards (ON). Here is a list of all the Showcase Cards for Radiance:

Radiance Overnumbered Cards

Radiance Legends Overnumbered Cards (Normal and Signed)

Every Riftbound set brings Overnumbered Cards for the Legends specific to that set in Alt Art versions. These cards are available in two versions: a normal Alt Art version and a “Signed” version featuring the same Alt Art. The Signed version has a “*” in its numbering alongside the Overnumbered number.

Here is a table with all the Legends in Radiance, along with both versions of their Overnumbered Cards (Signed and Normal).

Legend Card Name	Normal Version (Card Image and Number)	Signed Version (Card Image and Number)
Seraphine Starry Eyed Songstress (Art by Anna Nikonova)	RAD 174/167	RAD 174*/167
Evelynn	–	–
Ekko Boy Who Shattered Time	–	–
Ziggs Hexplosives Expert (Art by Kindlejack)	RAD 169/167	RAD 169*/167
Jarvan IV	–	–
Orianna Lady of Clockwork (Art by Anh Dang)	RAD 171/167	RAD 171*/167
K’Sante Pride of Nazumah (Art by Valentine Tran)	RAD 172/167	RAD 172*/167
TBA	–	–
TBA	–	–

Radiance Heartsteel Cards

In Vendetta, Riot collaborated with Wild Rift to bring Crystal Rose Alt Art Cards. This time, however, they have collaborated with Heartsteel to bring Overnumbered Cards to the Radiance set. There are six Heartsteel Cards, with each member of Riot’s boy band featured on one:

Aphelios Exalted RAD 179/167	Ezreal Dashing RAD 180/167	K’Sante Courageous RAD 178/167
Kayn Unleashed RAD 182/167	Sett Kingpin RAD 183/167	Yone Blademaster RAD 181/167

Radiance Alt Art Cards

Apart from the Legends Overnumbered Cards and Heartsteel Cards, here is a list of all the other Alt Art Cards in Radiance, along with their numbering:

Evelynn Consuming (RAD 090a/167)	Orianna Mechanical Marvel (Champion Unit – RAD 068a/167	Mordekaiser Dominating (Champion Unit – RAD 137a/167)
K’Sante Dauntless (Champion Unit – RAD 045a/167)

Radiance Rune Alt Art

Calm Rune Alt Art (Rune – RAD R02a)	Mind Rune Alt Art (Rune – RAD R03a)

Radiance Special Art KDA Cards

Seraphine Not Alone (Champion Unit KDA Collab – RAD-SP5/005)

Note: I will keep updating this guide as more cards are revealed during the preview season.