S-force

• Witch of the Black Forest is Forbidden
• Harpie's Feather Duster is Forbidden
• 44 cards first released after Tengu's card pool closed (2011-09-17): Ash Blossom & Joyous Spring, Charmer Quartet in Bloom, D/D/D Wave High King Caesar, Dark Magical Curtain, Dark Magician of Destruction, Dominus Purge, Dominus Spark, Dominus Spiral, Fiendsmith Engraver, Fiendsmith's Desirae, Fiendsmith's Lacrima, Fiendsmith's Requiem, Fiendsmith's Sequence, Fiendsmith's Tract, Forbidden Droplet, Ghost Ogre & Snow Rabbit, I:P Masquerena, Illusion Gate, Iron Thunder, Lacrima the Crimson Tears, Lightning Storm, Mulcharmy Fuwalos, Mulcharmy Purulia, Necroquip Princess, Pot of Sloth, Red-Eyes Dark Dragoon, S-Force Bridgehead, S-Force Gravitino, S-Force Justify, S-Force Lapcewell, S-Force Mystify, S-Force Nightcatcher, S-Force Nightchaser, S-Force Origin, S-Force Pla-Tina, S-Force Rappa Chiyomaru, S-Force Retroactive, S-Force Signify, S-Force World Sorting, S:P Little Knight, Santa Claws, The Gaze of Timaeus, Triple Tactics Talent, Triple Tactics Thrust

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).