Chaos Arena Lv. 3

Introduction
Also known as "CA". Chaos Arena is a 20 minute dungeon in which waves of monsters spawn in an enclosed arena. A boss monster spawns last which the players must defeat to complete the dungeon.

Drops
Some of the better items that can drop in this dungeon include: Upgrade Core (Highest) Force Core (High) Force Core (Highest)

A comprehensive drop table is found at:

Walkthrough
A generic guide for Chaos arena is described on the Chaos Arena main page. The strategy described there is applicable for any CA dungeon level.