These arenas can be accessed by going into the Fight! tab inside the menu page. Inside one of the arenas, different monsters are summoned on the edges and your goal is to kill as many as possible by shooting the player's plasma balls. Some skirmish arenas require a certain amount of gold, or a Arena Ticket. Under the arena's name, there will be a difficulty rating. The difficulty rank like this: Noob, Easy, Intermediate, Tough, Challenging, Impossible. The difficulty rating affects the loot, monsters that spawn, spawn rate, and the monster's stats.