Riftbound: Radiance Rarest Cards - Riot Games Music Crossovers Dominate the Set

Riftbound's new Radiance set features rare cards dominated by Riot Games Music crossovers, including Oversized Heartsteel cards, SP K/DA cards, and an Oversized Ekko, Revolutionary using Ekko's original True Damage skin. The set's only Ultimate Rare is Battlefield: Packed Amphitheater, appearing in about 0.025% of booster packs, or roughly 1 in 4,000 packs. Radiance Pre-Rifts start at local game stores on Oct. 16, with booster boxes, packs, and vaults available on Oct. 23.