Power Patron Artmage

• Harpie's Feather Duster is Forbidden
• at least 37 cards first released after Tengu's card pool closed (2011-09-17): Artmage Academic Arcane Arts Acropolis, Artmage Diactorus, Artmage Finmel, Artmage Graflare, Artmage Impasto -Recapture-, Artmage Litera, Artmage Non-Finito, Artmage Power Patron, Ash Blossom & Joyous Spring, Beyond the Pendulum, Bystial Baldrake, Bystial Druiswurm, Bystial Magnamhut, Called by the Grave, Chaos Angel, Charmer Quartet in Bloom, Dark Ruler No More, Exceed the Pendulum, Forbidden Crown, Garura, Wings of Resonant Life, Infinite Impermanence, Jupredo the Shademachine Power Patron, Lightning Storm, Medius the Pure, Mudragon of the Swamp, Mulcharmy Fuwalos, Nerva the Power Patron of Creation, Nervedo the Shadebeast Power Patron, Predaplant Dragostapelia, Prohibited Power Patron Portal - Terminus, S:P Little Knight, Sea Monster of Theseus, Shade the Obscure, The Dragon that Devours the Dogma, Triple Tactics Talent, Varudras, the Final Bringer of the End Times, Vidolium the Unstable Power Patron of Unity

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).