|Rank: ✮✮✮ Type: Runestone|
|This scorching runestone is like a heart wrapped in flame, regularly beating in its own pace. Every time it beats, it will emit powerful energy, providing excellent support to the airship's power furnace.|
100% chance to cast when battle starts: Causes damage (100% of main cannon's power)
|Source(s):|| Sky Exploration Events
Celestial Market - Purchase for 2000 Relic Fragments
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