Start with the music you love
A music page can mix regular cards and special art. These are thematic companions, not pieces of one connected picture. Seraphine’s two versions below even have the same rules, so the regular card can hold her place while you decide whether the K/DA art belongs on your want list.
Ahri — Confident
HCuu’s K/DA Ahri pairs pink hair and crystal details with a pale stage backdrop. Search SP1/005 for this picture; the regular Ahri, Confident is RAD 038/167.
Seraphine — Not Alone
Bullet lin’s K/DA version has blue hair, crystal effects and song lyrics in the flavor text. It shares a character and rules with the regular card below, but carries its own SP number.
Sett — Kingpin
Luscinia Studio gives HEARTSTEEL Sett an orange jacket and a very unsubtle “BOSS” label. This is the unsigned Showcase shown in Riot’s gallery; do not use its image to identify a Signature copy.
A regular card belongs on the page too
What about the Ultimate card?
Riot’s October 16 update identifies Radiance’s Ultimate as a special Battlefield printing and publishes a 0.025% pack rate. That is about one in 4,000 packs across production, not a promise that opening 4,000 packs will find one. It is a different rate from Unleashed, so do not carry that set’s odds over.