Diabellstar Vengeance (Quarter Century Secret Rare)

Diabellstar Vengeance (Quarter Century Secret Rare) came out in May 2025; we leave the first weeks out of this story, because early prices are set before real supply exists. Across the past year it went −13.8%, with a low of $21.37 and a high of $37.46; today it sits in the middle of that range. Listings currently start at $33.69; over the last 30 days the market price averaged $31.10.

(This card is always treated as a "Sinful Spoils" card.)
You can banish 1 Spell and 1 Trap from your hand and/or GY; Special Summon this card from your hand or GY. (Quick Effect): You can pay half your LP, then target 1 card your opponent controls; destroy it, then if another "Diabell" Monster Card is on the field, you can Special Summon 1 Tuner Synchro Monster (Illusion or Spellcaster) from your Extra Deck. You can only use each effect of "Diabellstar Vengeance" once per turn.