these children carry ineherent crystalline energies and harmonics of the pyramids. The pyramids carry an entirety of the spectrum of light, the Sacred Spiral,  meaning a fullness of the spectrum of light and frequencies. A complete set of energies - perfection in existence.  Indigo children are able to function as pure energy within their consciousness, with  abilities to see past the illusions, abilities to travel within their consciousnesses throughout the dimensional realms, able to see past the illusions that are created within your third dimensional realities.  They are able to communicate telepathically, and are speaking to others in other dimensions as a normal event in the course of their play.