HP: 36,000

Gemini is an “Iron Giant”-type enemy that you can find Inside Sin. You need to capture five of each Iron Giant-type enemy to unlock Ironclad in the Species Conquest section of the Monster Arena.

The write-up for Gemini (Club) and Gemini (Sword) is the same. You will fight both of them because they always attack in pairs.

No particularly complex strategy is required to defeat them. The battle can be made easier, though, by using Armor Break on both of them.

Ability	Description
Sensor	“Together they unleash Double Reaper. Focus your attacks to defeat one quickly.”
Scan	“After receiving a certain amount of damage, they unleash a powerful synchronized attack, the Double Reaper. One absorbs lightning and fire, while the other absorbs water and ice.”

Steal:
Light Curtain (common)
Light Curtain (x2) (rare)

Drops:
Power Sphere (common)
Power Sphere (x2) (rare)

Location

You can find them anywhere Inside Sin. There is also one set that you will battle in the Omega Ruins.