Chaos Arena Lv. 1

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: Force Core (Low), Upgrade Core(Low), Slot Extender (Low) Crit Ring +1

A comprehensive drop table is found at:

Boss

 * Chaotic Zidgris Faello

Walkthrough
A generic gutupasdeasChaos Arena main page. The strategy described there is applicable for any CA dungeon level.