Fiendsmith Unchained

• Harpie's Feather Duster is Forbidden
• 41 cards first released after Tengu's card pool closed (2011-09-17): A Bao A Qu, the Lightless Shadow, Abominable Chamber of the Unchained, Abominable Unchained Soul, Abomination's Prison, Aerial Eater, Artifact Lancea, Artifact Sanctum, Ash Blossom & Joyous Spring, Called by the Grave, Crossout Designator, D/D/D Wave High King Caesar, Dimensional Barrier, Escape of the Unchained, Fiendsmith Engraver, Fiendsmith in Paradise, Fiendsmith's Agnumday, Fiendsmith's Desirae, Fiendsmith's Requiem, Fiendsmith's Sequence, Fiendsmith's Tract, Ghost Belle & Haunted Mansion, Infinite Impermanence, Lacrima the Crimson Tears, Lightning Storm, Moon of the Closed Heaven, Mulcharmy Fuwalos, Mulcharmy Purulia, Necroquip Princess, Nibiru, the Primal Being, S:P Little Knight, Triple Tactics Talent, Triple Tactics Thrust, Unchained Abomination, Unchained Soul Lord of Yama, Unchained Soul of Anguish, Unchained Soul of Rage, Unchained Soul of Sharvara, Unchained Soul of Shyama, Unchained Twins - Aruha, Unchained Twins - Rakea, Unchained Twins - Sarama

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).