Mirror Fractal is a Mythical material used for progression and crafting in the late game.

Obtainment:

The Mirror Fractal is a guaranteed drop from the Dough King, so defeating this boss is the only reliable way to obtain the material.

Usage:
The Mirror Fractal is used during the Race Awakening puzzle to resonate with the full moon from the highest point of Mirage Island, allowing players to locate the Blue Gear. Before this can be done, the Sealed King must give the hint, "Powers involving time always work best under the light of a full moon." Using the Mirror Fractal to resonate with the moon does not consume the item. For more consistent activation, players are recommended to use Shift Lock or first-person view, as the interaction may not always register correctly in third person.

Crafting:
Mirror Fractal is used to Crafting Accessories and Fishing Rods.
Accessories:

• Leviathan Shield 1, 30, 10, 20

Fishing Rods:

• Treasure Rod 1, 10, 3,000, 10