Leona, Radiant Dawn (Riftbound Organized Play Promotional Cards, Foil) fell 19.5% to $26.84 on Oct 7, 2026, the biggest one-day drop among Riftbound singles priced $20 or more, per TickerMint.
Source: TickerMint (tickermint.cards), Oct 7, 2026. https://tickermint.cards/wire/2026-10-07-riftbound-top-decliner