Danger Dark World

• Harpie's Feather Duster is Forbidden
• 3 copies of Allure of Darkness, which is Limited (at most 1)
• 34 cards first released after Tengu's card pool closed (2011-09-17): Akashic Magician, Called by the Grave, Ceruli, Guru of Dark World, Coach King Giantrainer, Danger! Bigfoot!, Danger! Mothman!, Danger! Nessie!, Danger!? Jackalope?, Danger!? Tsuchinoko?, Dark Corridor, Dark Ruler No More, Dark World Accession, Dark World Archives, Dharc the Dark Charmer, Gloomy, Dimensional Barrier, Genta, Gateman of Dark World, Grapha, Dragon Lord of Dark World, Grapha, Dragon Overlord of Dark World, Knightmare Gryphon, Lightning Storm, Moon of the Closed Heaven, Muckraker From the Underworld, Nibiru, the Primal Being, Number 1: Infection Buzzking, Number 38: Hope Harbinger Dragon Titanic Galaxy, Number 41: Bagooska the Terribly Tired Tapir, Number 60: Dugares the Timeless, Reign-Beaux, Overking of Dark World, Saryuja Skull Dread, Security Dragon, Snoww, Unlight of Dark World, The Gates of Dark World, Underworld Goddess of the Closed World, Zalamander Catalyzer

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).