| Item Name | Description | |
|---|---|---|
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Fornef Engine | One of the first generators based on the rudimentary Mana Theory. |
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Sheft Engine | An improved version of the Fornef Engine. |
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Luxem Engine | A recently invented generator whose design is based on the latest studies on Mana generation. |
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Heavygear Engine | A hefty generator compatible only with the Heavygear model. |