Memento

• Harpie's Feather Duster is Forbidden
• 39 cards first released after HAT's card pool closed (2014-08-13): Archnemeses Protos, Artemis, the Magistus Moon Maiden, Ash Blossom & Joyous Spring, Called by the Grave, Cherubini, Ebon Angel of the Burning Abyss, Dark Ruler No More, Dharc the Dark Charmer, Gloomy, Forbidden Droplet, Garura, Wings of Resonant Life, Ghost Belle & Haunted Mansion, Goblin Biker Grand Breakout, Guardian Chimera, Herald of Mirage Lights, Infernal Flame Banshee, K9-17 "Ripper", Magistus Chorozo, 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, Mudragon of the Swamp, Mulcharmy Fuwalos, Nemeses Flag, Pot of Prosperity, Predaplant Dragostapelia, S:P Little Knight, The Black Goat Laughs, There Can Be Only One, Triple Tactics Talent

Checked against the HAT format Forbidden & Limited list (April 2014) as of 1 April 2014 and its card pool (no card first released after 13 August 2014), with the sizes and copy limits of a TCG deck.

Not checked: the TCG card pool (a card released only in the OCG).