Memento

• Harpie's Feather Duster is Forbidden
• 42 cards first released after Tengu's card pool closed (2011-09-17): Aerial Eater, Ash Blossom & Joyous Spring, Berfomet the Mythical King of Phantom Beasts, Called by the Grave, Cross-Sheep, D/D/D Wave High King Caesar, Diabellze the Original Sinkeeper, Dinowrestler Pankratops, Fiendsmith Engraver, Fiendsmith's Agnumday, Fiendsmith's Desirae, Fiendsmith's Requiem, Fiendsmith's Sequence, Fiendsmith's Tract, Forbidden Droplet, Goblin Biker Grand Breakout, Goblin Biker Grand Entrance, Lacrima the Crimson Tears, Lightning Storm, Mementoal Tecuhtlica - Combined Creation, Mementomictlan, Mementomictlan Tecuhtlica - Creation King, Mementotlan Akihiron, Mementotlan Angwitch, Mementotlan Bone Party, Mementotlan Dark Blade, Mementotlan Fusion, Mementotlan Ghattic, Mementotlan Goblin, Mementotlan Mace, Mementotlan Shleepy, Mementotlan Tatsunootoshigo, Mementotlan Twin Dragon, Mementotlan-Horned Dragon, Moon of the Closed Heaven, Mulcharmy Fuwalos, Mulcharmy Purulia, Necroquip Princess, Nibiru, the Primal Being, Proxy F Magician, S:P Little Knight, Triple Tactics Talent

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).