This is a Dragonic Attack deck for the short-lived May 2003 format after the release of Legacy of Darkness on June 6th 2003. During this short period of time, D. D. Warrior Lady, Exiled Force, and Marauding Captain, and Reinforcement of the Army were all at 3. Dragonic Attack lets warrior monsters benefit from Dragon support such as The Dragon's Bead and Dragon's Rage. As a kid this was one of my favorite interactions!
My other May '03 decks:
https://ygoprodeck.com/may-03-format-pumpking-the-king-of-ghosts/
https://ygoprodeck.com/may-03-format-relinquished/
https://ygoprodeck.com/may-03-format-beauty-and-the-beast-beatdown/
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