Dragonfly Orb is an accessory that provides +4 Defense, +4 Magic Defense, and Stopproof. It can be bought for 4,000 gil from the Oasis shop in Bikanel in chapters 3 and 5. It is also a possible prize for sending a LV5 chocobo to Calm Lands.
Dragonfly Orb provides Resist Slow: +40-60% and has the Synthesis Ability Slow Duration. It is obtained through upgrading the Glass Orb with a Perovskite. Its max level is 11 (12,985 XP). At Level 4 it dismantles into Medicinal Oil x3 and a Sunpetal. At level ★ it dismantles into Medicinal Oil x9, Sunpetal x2, and a Carburetor.
Dragonfly Orb returns as an accessory that provides EX Core Absorption +10% and Assist Gauge Duration -30%. It can be obtained from the shop by trading 2,600 gil, Wraith's Dream x3, Reaper's Dream x3, and Moon Stone x3.