Underworld Ritual of Prediction Yu Gi Oh! Card Database YGOPRODeck Ritual Spell Card Yu Gi Oh Machine Angel Ritual Dragons of Legend: The Complete Series YuGiOh Future Ritual Realistic Cards Yugioh Card Maker Forum Does the first effect of ritual require multiple monsters or can it be one? This card can only be Ritual Summoned with the Ritual Spell Card, "Synthesis Spell". When this card inflicts Battle Damage to your opponent, inflict 200 damage to your opponent for each Normal