D/D Swirl Slime is a Quarter Century Secret Rare Effect Monster card from Yu-Gi-Oh! (Quarter Century Stampede, RA04). Current market price: $0.10.
Quarter Century Secret Rare
Quarter Century Stampede (RA04)
Card Text
If this card is in your hand: You can Fusion Summon 1 "D/D/D" Fusion Monster from your Extra Deck, using monsters from your hand as Fusion Materials, including this card. You can banish this card from your Graveyard; Special Summon 1 "D/D" monster from your hand. You can only use each effect of "D/D Swirl Slime" once per turn.
