|Legendary Iron Hammer|
|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.|
All damages ignore the enemy's armor
|Source(s):||Steel Gate Sky Exploration Event (open the gate and have the Dwarf King)|
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