Mykdl'dy

Mykdl'dy is the home world to some Necrofriggians.

It is similar to Planet Mercury, half hot and half cold. It is impossible for a human to go there without protection. Towards the middle of the planet where the hot and cold sides meet, Necrofriggians guard a temple where a piece of the Map of Infinity lies. Ben, Gwen, and Kevin went here to beat Aggregor to the Map piece, but they had to fight th temple guards first. It is shown just how hazardous the planet is to humans when Ben lands face first on the ground after timing out. Ben got a major sunburn on half of his face.