"Recognizing wisdom, strength, and courage suprassing that of the Ancients."
Omega Badge (オメガのくんしょう, Omega no Kunshō?, lit. OmegaMedl), also known as Omega Medal, is a recurring item and accessory in the series. It is awarded typically for defeating Omega, a recurring powerful superboss. Awarded as a trophy, it often does not provide any bonuses in gameplay.
Omega Badge (オメガの紋章, Omega no Monshō?) is a loot dropped by Omega Mark XII, likely as a reference to Final Fantasy V. Unlike its Final Fantasy V appearance, however, Omega Badge does serve a purpose: it can be used to create the Bazaar item, Dragon Crest, which provides a Wyrmhero Blade.
Omega Badge returns in the sequel, and also provides +4 LUK. It can be found in the Pervasive Sorrow (bottom right chest) or Solitary Salvation (top left chest) sections of the Confessions of the Creator.
Omega Badge is a five star accessory which can be obtained by defeating Omega on the Vale of Memories event. In order to unlock the battle against Omega, the player must complete all of the dungeons of the event. It gives +20 ATK and +15 RES to its user.