A childrens card game that is known for being a gateway drug to much harder fantasy games like Magic the Gathering and Axis and Allies.
14 year old Yugi: "Hey wanna play some Yu Gi Oh! ?"
4015 year old Pharoh: " Nah. That doesn't do it for me
anymore. I do Magic the Gathering
14 year old yugi: "Really? What's that?
4015 year old Pharoh: "Here's 60 hits."