2020-21
10 parallels
Spectra's optichrome base ladder is built from named space finishes, with Celestial as the first numbered step and Nebula as the 1/1 peak.
Checklist source: Cardboard Connection checklistBasketball Parallel Guide
Panini Spectra 2020-21 Parallel Guide
2020-21 Panini Spectra base-set parallel tree with tracked-season context, serial numbering, release channels, and published pack-pull odds.
Research note
Spectra's optichrome base ladder is built from named space finishes, with Celestial as the first numbered step and Nebula as the 1/1 peak.
Year Selector
Panini Spectra / 2020-21 / Base Set