You can Ritual Summon this card with any 'Necloth' Ritual Spell Card. Must be Ritual Summoned, and cannot be Special Summoned by other ways. You can discard this card; add 1 'Necloth' Spell/Trap Card from your Deck to your hand. During either player's turn: You can target 1 monster on the field that was Special Summoned from the Extra Deck; its ATK becomes 0, and if it does, its effects are negated. These changes last until the end of this turn. You can only use each effect of 'The Necloth of Clausolas' once per turn.