Drytron

• Harpie's Feather Duster is Forbidden
• 41 cards first released after HAT's card pool closed (2014-08-13): Accesscode Talker, Amorphactor Pain, the Imagination Dracoverlord, Apollousa, Bow of the Goddess, Artifact Dagda, Artifact Lancea, Ash Blossom & Joyous Spring, Baronne de Fleur, Beatrice, Lady of the Eternal, Called by the Grave, Chaos Valkyria, Cosmic Cyclone, Crossout Designator, Crystron Halqifibrax, Cyber Angel Benten, Cyber Angel Idaten, Cyber Angel Natasha, Cyber Emergency, Dimensional Barrier, Diviner of the Herald, Drytron Alpha Thuban, Drytron Delta Altais, Drytron Fafnir, Drytron Gamma Eltanin, Drytron Meteonis Draconids, Drytron Mu Beta Fafnir, Drytron Nova, Drytron Zeta Aldhibah, Forbidden Droplet, Herald of the Arc Light, I:P Masquerena, Infinite Impermanence, Knightmare Gryphon, Knightmare Unicorn, Lightning Storm, Linkuriboh, Magikey Mechmusket - Batosbuster, Magikey Unlocking, Meteonis Drytron, Mystic Mine, Nibiru, the Primal Being, Relinquished Anima

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).