I think I might have multiple ways to defeat The Winged Dragon of Ra and Marik. Hane-Hane, Man-Eater Bug, Amazoness Swords Woman equipped with a spell card to make it have less atk points so that Marik will lose all of his life points due to Amazoness Swords Woman's effect and using Riyoku on Ra to give half of it's attack points to my monster.
yes its so easy to defeat but we want to farm him this guy gonna be his ace card in his deck so my guess is we can farm him with lab builder massivemorph
if he used ra effect gain atk thats good because he will left with 100 lp but if he used the second effect pay 1000 lp to destroy card that maybe can 🔥 the farm up