Forbidden Arts of the Gishki - HA06-EN027 - Super Rare - 1st Edition Tweet Out of stock. $0.49 Wishlist Details Passcode: 28429121 Set: Hidden Arsenal 6: Omega Xyz Card Number: HA06-EN027 Rarity: Super Rare Attribute: Spell Card Text: This card can be used to Ritual Summon any "Gishki" Ritual Monster. You must also Tribute face-up monsters from either side of the field, whose total Levels equal the Level of the Ritual Monster you Ritual Summon. Halve the ATK of the monster Ritual Summoned by this effect. You cannot conduct your Battle Phase the turn you activate this card. Card Type: Ritual Spell Name: Forbidden Arts of the Gishki Edition: 1st