Marik Ishtar and Ishizu Ishtar had several Duels as children in the anime and manga. Not much is known about these Duels; however, according to Yami Marik, Ishizu used the same strategy as she did against Seto Kaiba in the future, and defeated Marik with it each time.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.