Mai Valentine's Decks

Mai is a slut that plays with her cards' boobies, she also made babies with Yugi and Joey

Duelist Kingdom
During Duelist Kingdom, her Deck focused mostly on multiplying the amount of Harpie Ladies she controlled via cards like "Elegant Egotist", while another tactic of hers boosted her Harpies' ATK with cards like "Rose Whip" and "Cyber Shield". On occasion, her Harpie multiplication strategy would serve toward strengthening her "Harpie's Pet Dragon".

Battle City
During the Battle City tournament, she included Amazonesses in her Deck, as well as several of their support cards, like "Amazoness Archers" and "Dramatic Rescue". In her Duel with Yami Marik, the multiplication of her Harpie Ladies would serve the purpose of Tribute Summoning Marik Ishtar's "Winged Dragon of Ra" (although she did not know how to release it from its Sphere Mode at the time).

Waking the Dragons
During Waking the Dragons, her Deck still focused on the multiplication of her Harpies (using a card called "Nightmare Tri-Mirror" and "Elegant Egotist"), but it had changed to a half Beatdown, half Burn theme, focusing on "The Seal of Orichalcos" and cards like "Harpie Lady Phoenix Formation" and "Sparrow Formation".