This card can be used to Ritual Summon any number of 'Necloth' Ritual Monsters. You must also Tribute 1 monster from your hand or field, OR send 1 monster from your Extra Deck to the Graveyard, whose Level equal the Level of that Ritual Monster(s). You can only use this effect of 'Necloth Kaleidomirror' once per turn. If you control no monsters: You can banish both this card and 1 'Necloth' monster from your Graveyard; add 1 'Necloth' Spell Card from your Deck to your hand.