Speedroids :D

• Harpie's Feather Duster is Forbidden
• 2 copies of Emergency Teleport, which is Limited (at most 1)
• 40 cards first released after Tengu's card pool closed (2011-09-17): Accel Synchro Stardust Dragon, Ash Blossom & Joyous Spring, Called by the Grave, Clear Wing Fast Dragon, Clear Wing Synchro Dragon, Crystal Clear Wing Over Synchro Dragon, Crystal Clear Wing Synchro Dragon, Crystal Wing Synchro Dragon, Ghost Ogre & Snow Rabbit, Hi-Speedroid Clear Wing Rider, Hi-Speedroid Cork Shooter, Hi-Speedroid Glider #2, Hi-Speedroid Hagoita, Hi-Speedroid Kendama, Hi-Speedroid Kitedrake, Hi-Speedroid Rubber Band Shooter, Infinite Impermanence, Lightning Storm, Martial Metal Marcher, Mulcharmy Fuwalos, Pilica, Descendant of Gusto, Shooting Star Dragon T.G. EX, Speed Recovery, Speedroid CarTurbo, Speedroid Clear Wing Wonder, Speedroid Colonel Clackers, Speedroid Den-Den Daiko Duke, Speedroid Double Yoyo, Speedroid Dupligate, Speedroid Marble Machine, Speedroid Red-Eyed Dice, Speedroid Scratch, Speedroid Taketomborg, Speedroid Terrortop, Speedroid Ultra Hound, Speedroid Wing Synchron, Stellar Wind Wolfrayet, Totem Bird, Wind Pegasus @Ignister, Wynn the Wind Channeler

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).