Ritual Summon - Yugipedia - Yu-Gi-Oh! wiki

Dark Sage - Yugipedia - Yu-Gi-Oh! wiki

Dark Dragon Ritual (anime) - Yugipedia - Yu-Gi-Oh! wiki

Chaos Form - Yugipedia - Yu-Gi-Oh! wiki

Ritual Beast Ulti-Nochiudrago - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! The Sacred Cards, Yu-Gi-Oh! Wiki

Yu-Gi-Oh! - Ritual of Destruction (ABPF-EN058) - Absolute Powerforce - 1st Edition - Common : Toys & Games

Set Card Galleries:Photon Hypernova (OCG-JP) - Yugipedia - Yu-Gi-Oh! wiki

Special Summon - Yugipedia - Yu-Gi-Oh! wiki - Prevents your opponent's Special Summons, Yu-Gi-Oh! Wiki

Relinquished - Yugipedia - Yu-Gi-Oh! wiki

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PaniK, Yu-Gi-Oh! Wiki