Fiendsmith Mitsurugi Yummy Light and Darkness Ritual

• Harpie's Feather Duster is Forbidden
• 55 cards first released after Tengu's card pool closed (2011-09-17): Aerial Eater, Ame no Habakiri no Mitsurugi, Ame no Murakumo no Mitsurugi, Ash Blossom & Joyous Spring, ASHLAN U1000, Black Chaos, Black Luster Soldier - Soldier of Light and Darkness, Called by the Grave, Cooky★Yummy Way, Cooky☆Yummy, Cupsy★Yummy Way, Cupsy☆Yummy, D/D/D Wave High King Caesar, Dark Magician of Destruction, Evenly Matched, Fiendsmith Engraver, Fiendsmith's Desirae, Fiendsmith's Requiem, Fiendsmith's Sequence, Fiendsmith's Tract, Forbidden Crown, Forbidden Droplet, Gravity Controller, Griffoh, Illusion of Chaos, Infinite Impermanence, Lacrima the Crimson Tears, Light and Darkness Ritual, Lightning Storm, Linkuriboh, Lollipo★Yummy Way, Lollipo☆Yummy, Magician of Dark Chaos - Black Chaos, Magicians' Souls, Marshmao☆Yummy, Mind Shuffle, Mitsurugi Great Purification, Mitsurugi Mirror, Mitsurugi no Mikoto, Saji, Mitsurugi Prayers, Mitsurugi Ritual, Mulcharmy Fuwalos, Mulcharmy Purulia, Pre-Preparation of Rites, Ragged Records of Rites, Reprodocus, S:P Little Knight, Skull Archfiend of Chaos, Solemn Accusation, The Winged Dragon of Ra - Sphere Mode, Triple Tactics Talent, Triple Tactics Thrust, Yummy★Snatchy, Yummy☆Surprise, Yummyusment☆Mignon

Checked against the Tengu format Forbidden & Limited list (September 2011) as of 1 September 2011 and its card pool (no card first released after 17 September 2011), with the sizes and copy limits of a TCG deck.

Not checked: the TCG card pool (a card released only in the OCG).