Blackwing

• 3 copies of Black Whirlwind, which is Limited (at most 1)
• 3 copies of Allure of Darkness, which is Limited (at most 1)
• 2 copies of Blackwing - Gale the Whirlwind, which is Limited (at most 1)
• 28 cards first released after Tengu's card pool closed (2011-09-17): Ash Blossom & Joyous Spring, Assault Blackwing - Chidori the Rain Sprinkling, Assault Blackwing - Raikiri the Rain Shower, Baronne de Fleur, Beelze of the Diabolic Dragons, Black Feather Whirlwind, Black Sonic, Black-Winged Assault Dragon, Blackwing - Auster the South Wind, Blackwing - Boreastorm the Wicked Wind, Blackwing - Chinook the Snow Blast, Blackwing - Harmattan the Dust, Blackwing - Kris the Crack of Dawn, Blackwing - Nothung the Starlight, Blackwing - Oroshi the Squall, Blackwing - Shamal the Sandstorm, Blackwing - Sharnga the Waning Moon, Blackwing - Simoon the Poison Wind, Blackwing - Sudri the Phantom Glimmer, Blackwing - Twin Shadow, Blackwing - Vata the Emblem of Wandering, Blackwing Full Armor Master, Blackwing Tamer - Obsidian Hawk Joe, Dharc the Dark Charmer, Gloomy, Draco Berserker of the Tenyi, Knightmare Unicorn, Lightning Storm, Scarlight Red Dragon Archfiend

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).