The Arena contains six battle arena missions; Timeline Battle, Danger Room, Alliance Battle, Alliance Tournament, Alliance Conquest and Battleworld.
Player versus Player. Three Heroes each, you compete for points to increase your rank.
Danger Room is a real-time 3 on 3 battle. Defeat the final boss faster than your opponent to win.
Alliance versus Alliance. Each Alliance member chooses three Heroes to go against enemies and a boss to gain points and rewards.
Top 20 Alliances battle against each other in the elimination rounds competition.
Alliance versus Alliance. Three alliances compete against each others in the territory domination-type battles.
Player versus Player. Five Heroes each that must fill certain criteria, such as being a Hero or being Rank 1-3 to enter Battleworld.