Event (Opera Omnia)

An event is an activity in Dissidia Final Fantasy Opera Omnia, marked by the opening of a special dungeon or number of quests that can be found either in the Vortex or in the World of Illusions over a pre-announced period of time. Events are free and do not require players to spend accumulated Gems upon entry.

Overview
There are three types of events, depending on where they are located:
 * Events - Events located here do not cost stamina.
 * Character events - Quest-based event. These events are side-chapters of the main story, and they feature one character that cannot be obtained in the main scenario. By finishing these quests players not only obtain this new character for their roster, they also get two of their 35 CP 5★ armor relic.
 * Cycle quests - Quest-based event. The player obtains experience, gil, and crystals for Crystal Strength at an increased rate by completing the battles.
 * Co-op quests - Quest-based event. Various players team up with one of their best units to beat powerful bosses and obtain different rewards.


 * World of Illusions - Events cost stamina.
 * Artifact dungeons - Dungeon event. The player explores the map so they can obtain artifacts, that unlock special abilities to each character of the roster.
 * Esper dungeons - Dungeon event. The player explores the map so they can obtain special items and materials to level up their summons.


 * The Lost Chapters - Character events that have ended their initial run are made permanently available after some time. Each event is available after completing a certain storyline chapter, and recruiting these characters is a requirement for unlocking future storyline chapters.

Character events
Note: Events in italics are literal translations of their Japanese names. Lost Chapter availability follows the Japanese release.

Cycle quests
Cycle quests allow players to earn more experience and crystals for upgrading a character's Crystal Strength. By default, cycle quests are open on a specific day of the week and can be attempted as many times per game day as is seen fit. Cycle Quest Keys can be used to unlock unavailable quests for 30 minutes. .

Summon dungeons
These quests allow players to acquire materials to enhance summons. After being available for a limited time, the events are gradually made permanently available.