Gellenduo is a Secret Rare Effect Monster card from Yu-Gi-Oh! (Strike of Neos, STON). Current market price: $0.52.
Secret Rare
Strike of Neos (STON)
Card Text
Cannot be destroyed by battle. If you take any damage: Destroy this face-up card. This card can be treated as 2 Tributes for the Tribute Summon of a LIGHT Fairy monster.
