deck hero yugioh BLGG-EN029 - Masked Fountain - Secret Rare DUEL-IGNITION DECK HERO – Yu-Gi-Oh!

Pendulum Effect: Once per turn: You can Special Summon this card from your Pendulum Zone, then Special Summon from your Extra Deck, 1 "Rebellion" or "The Phantom Knights" monster, using this card as material (this is treated as an Xyz Summon), then you can attach 1 card from your Pendulum Zone to it as material

I think the worst thing would be to buy a high value card worth hundreds of dollars/pounds because it was graded a PSA 10 so you expect some sort of guarantee of the condition then to receive the card and find something like this when examining the card

During your Standby Phase, if this card is in your Graveyard, you can Special Summon it in face-up Attack Position

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