Gishki Zielgigas is a Secret Rare Ritual Effect Monster card from Yu-Gi-Oh! (Hidden Arsenal 7: Knight of Stars, HA07). Current market price: $1.63.
Secret Rare
Hidden Arsenal 7: Knight of Stars (HA07)
Card Text
You can Ritual Summon this card with any "Gishki" Ritual Spell Card. Once per turn: You can pay 1000 Life Points; draw 1 card, and if you do, reveal it, then, if it was a "Gishki" monster, shuffle 1 card from the field into the Deck.
