Irelia, Fervent (Overnumbered) from Vendetta (Foil) fell $14.77 to $173.70 on Oct 26, 2026, the biggest one-day dollar move among Riftbound singles, per TickerMint.
Source: TickerMint (tickermint.cards), Oct 26, 2026. https://tickermint.cards/wire/2026-10-26-riftbound-dollar-move