Ritual Beast

• Harpie's Feather Duster is Forbidden
• 3 copies of Emergency Teleport, which is Limited (at most 1)
• 38 cards first released after Tengu's card pool closed (2011-09-17): Archnemeses Protos, Ash Blossom & Joyous Spring, Called by the Grave, Cosmic Cyclone, Crossout Designator, Dimension Shifter, Dimensional Barrier, Dominus Purge, Evenly Matched, Ghost Sister & Spooky Dogwood, I:P Masquerena, Infernal Flame Banshee, Infinite Impermanence, Nemeses Corridor, Nemeses Flag, Nibiru, the Primal Being, Number 41: Bagooska the Terribly Tired Tapir, Relinquished Anima, Ritual Beast Inheritance, Ritual Beast Steeds, Ritual Beast Tamer Elder, Ritual Beast Tamer Lara, Ritual Beast Tamer Wen, Ritual Beast Ulti-Apelio, Ritual Beast Ulti-Cannahawk, Ritual Beast Ulti-Gaiapelio, Ritual Beast Ulti-Kimunfalcos, Ritual Beast Ulti-Nochiudrago, Ritual Beast Ulti-Reirautari, S:P Little Knight, Spiritual Beast Apelio, Spiritual Beast Cannahawk, Spiritual Beast Pettlephin, Spiritual Beast Rampengu, Spiritual Beast Tamer Lara, Spiritual Beast Tamer Winda, Super Starslayer TY-PHON - Sky Crisis, Thunder Dragon Colossus

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).