Universal Pylon

The Universal Pylon is a journey mode exclusive Pylon which is obtained by completing the Bestiary to 100%, at which point it will be sold by the Zoologist.

It can be placed and used in any Biome, as long as it is activated by 2 NPCs

Trivia

 * The tooltip, 'You must construct additional Pylons', is a reference to the game Starcraft.