Parlez-nous de vous et des personnes que vous souhaitez cibler
Kids and teens, usually into gaming, roleplaying, and obviously collecting trading cards. Info about the audience can be found at http://forum.yugiohcardmaker.net.
The primary colors of the logo should red and blue; feel free to incorporate any Yu-Gi-Oh related symbols or fonts into the logo. I would like it to be kind of modern looking / high-tech, without looking too cheesy. Honestly, feel free to experiment with whatever you think looks good; as you can see by the current logo, there isn't some kind of distinct symbol or brand that needs to be replicated.
Update: Experiment with using a blank Yugioh card in the logo.