Diabellze the Original Sinkeeper (Quarter Century Secret Rare)

Diabellze the Original Sinkeeper (Quarter Century Secret Rare) came out in April 2024; we leave the first weeks out of this story, because early prices are set before real supply exists. In the last year the price changed +132% and ranged from $21.01 to $73.81, and it now trades in the middle of that range. Listings currently start at $51.00; over the last 30 days the market price averaged $60.29.

If a "Sinful Spoils" card is in either player's GY, you can Special Summon this card (from your hand). You can only Special Summon "Diabellze the Original Sinkeeper" once per turn this way. Your opponent must Set Spell/Trap Cards before activating them. If a Spell/Trap becomes Set on the field, while this card is in the Monster Zone (except during the Damage Step): You can target 1 card you control and 1 card your opponent controls; destroy them. You can only use this effect of "Diabellze the Original Sinkeeper" once per turn.