Catastropha Cavern Event
The Catastropha Cavern Event is for levels 276 and above, and is the only place that you can obtain Sephiroth Jewelry
The Catastropha Cavern Event is for levels 276+ and happens every 3-5 hours after the last Catastropha Cavern Event.
This event becomes easier the more you do it, as you can obtain vice equipment from the bosses in the cavern. This Vice Equipment increases your attack and defense against all monsters in the Catastropha Cavern, up to 50%!
You can also find Grade 12 Sephiroth Jewelry! You can also obtain large amounts of experience relevant to your level.
The Cavern also has high levels of toxicity in the air that deals very large amounts of damage to players every second. If you wear a full set of Vice Equipment, you will be protected from the toxins and the damage.