|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.|
|Main cannon's power +100%
Energy decreased (30% of the total Energy)
|Source(s):||Sky Exploration Events - Abandoned Laser Cannon|
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