There are 6 collections items in this Investigation.- Crescent Moon Silver Dust
 
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Click on the thumbnail to see the original image. - Gibbous Moon Silver Dust
 
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Click on the thumbnail to see the original image. - New Moon Silver Dust
 
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Click on the thumbnail to see the original image. - Full Moon Silver Dust
 
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Click on the thumbnail to see the original image. - Waning Moon Silver Dust
 
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Click on the thumbnail to see the original image. - Waxing Moon Silver Dust
 
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 Additional Information
- Evil Genius comments: I suspect you can also find pieces of this Investigation inside a mini-instance for circe mission Lunar silver. The mini-instance is located inside “Sentinels of Magic Base”. I can not confirm or deny this though because I picked up all collection pieces before I finished this instance.
 
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Click on the thumbnail to see the original image. | | Type: Investigation | | City: Metropolis | | Zone: Midtown |
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for the third one, or new moon silver dust, when it comes to heroes you can’t even get that one, the one for heroes is a block west on the north corner where Nora’s Frozen Treats is
I can confirm that the last two (Waning and Waxing) are in the Sentinel base when you go in to free Eclipso.