Mitsu pure

• Harpie's Feather Duster is Forbidden
• Raigeki is Forbidden
• 37 cards first released after Tengu's card pool closed (2011-09-17): Ame no Habakiri no Mitsurugi, Ame no Murakumo no Mitsurugi, Ash Blossom & Joyous Spring, Called by the Grave, Dharc the Dark Charmer, Gloomy, Dimension Shifter, Dyna Mondo, Evilswarm Exciton Knight, Forbidden Droplet, Futsu no Mitama no Mitsurugi, Garura, Wings of Resonant Life, I:P Masquerena, Infinite Impermanence, Lightning Storm, Mitsurugi Great Purification, Mitsurugi Mirror, Mitsurugi no Miko, Wousu, Mitsurugi no Mikoto, Aramasa, Mitsurugi no Mikoto, Kusanagi, Mitsurugi no Mikoto, Saji, Mitsurugi Prayers, Mitsurugi Ritual, Mudragon of the Swamp, Mulcharmy Fuwalos, Night Sword Serpent, Number 38: Hope Harbinger Dragon Titanic Galaxy, Number 41: Bagooska the Terribly Tired Tapir, Number 60: Dugares the Timeless, Number 90: Galaxy-Eyes Photon Lord, Pre-Preparation of Rites, Radiant Typhoon Vision, S:P Little Knight, Super Starslayer TY-PHON - Sky Crisis, Tornado Dragon, Triple Tactics Talent, Triple Tactics Thrust, Underworld Goddess of the Closed World

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).