Winner Take All

During a fierce card game in the Tower, Robin, Cyborg, and Beast Boy are zapped to another dimension, along with Speedy, Hot Spot, Gizmo, Aqualad, and Wildebeest. Here they meet the Master of Games, who announces that they are invited to a battle tournament to decide who is the greatest warrior of all time. Cyborg however soon starts to suspect the tournament of being more than what the Master of Games tells them.