Thread:Transformersprimefan/@comment-10109148-20141013161940/@comment-10109148-20141026085036

Almost everything involving my Miner Trains are related to the LEGO Power Miners.

I read about the five main rock monsters that eat crystals and matched their abilities to what color crystal they eat.

If you read the scene: "Bowser reveils Tirek's escape" in the Transformers 4 film, it explains about the crystals and other thing with my Miner Trains.