Tenpai Dragon Post Ban.

• Harpie's Feather Duster is Forbidden
• Raigeki is Forbidden
• 39 cards first released after Tengu's card pool closed (2011-09-17): Ash Blossom & Joyous Spring, Black-Winged Assault Dragon, Blaster, Dragon Ruler of Infernos, Burner, Dragon Ruler of Sparks, Bystial Baldrake, Bystial Dis Pater, Bystial Druiswurm, Bystial Magnamhut, Called by the Grave, Crossout Designator, Crystal Wing Synchro Dragon, Dimension Shifter, Dimensional Barrier, Dora Dora, Duelittle Chimera, Ghost Ogre & Snow Rabbit, Hieratic Seal of the Heavenly Spheres, Infinite Impermanence, Kuibelt the Blade Dragon, Lightning Storm, Nibiru, the Primal Being, Odd-Eyes Meteorburst Dragon, Pot of Prosperity, Promethean Princess, Bestower of Flames, Salamangreat Raging Phoenix, Sangen Kaiho, Sangen Kaimen, Sangen Summoning, Sangenpai Bident Dragion, Sangenpai Transcendent Dragion, Tenpai Dragon Chundra, Tenpai Dragon Fadra, Tenpai Dragon Genroku, Tenpai Dragon Paidra, Timelord Progenitor Vorpgate, Triple Tactics Talent, Triple Tactics Thrust, Ultimaya Tzolkin, Worldsea Dragon Zealantis

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).