Monarch

• at least 38 cards first released after Tengu's card pool closed (2011-09-17): Akashic Magician, Barricadeborg Blocker, Caius the Mega Monarch, Decode Talker, Domain of the True Monarchs, Edea the Heavenly Squire, Ehther the Heavenly Monarch, Eidos the Underworld Monarch, Eidos the Underworld Squire, Erebus the Underworld Monarch, Floowandereeze & Empen, Floowandereeze & Snowl, Geonator Transverser, Knightmare Cerberus, Knightmare Phoenix, Knightmare Unicorn, Linkslayer, March of the Monarchs, Pantheism of the Monarchs, Pentestag, Pot of Extravagance, Powercode Talker, Proof of Pruflas, Proxy Dragon, Ra'ten, the Heavenly General, Reprodocus, Return of the Monarchs, Spell Card "Soul Exchange", Steel-Stringed Sacrifice, Strike of the Monarchs, Tenacity of the Monarchs, Tessera the Primal Squire, The Monarchs Masterplan, The Monarchs Stormforth, The Prime Monarch, Topologic Trisbaena, Trackblack, Zaborg the Mega Monarch

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).