Rune Explore 1 Ancient Eye
Rank:Type: Runestone
On this runestone, there's a thin layer of energy flowing over, weak and unstable. Embedding it into the airship's power furnace can assist with the furnace's power circulation.
Main cannon's power +10%

When the battle is won, 20% chance to obtain: Star Contract x1
(Activate before starting an exploration battle)

Source(s): Sky Exploration Events:
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