Cosmic Magic

The raw magical energy of the Cosmic realm, from which the Celestials and Eternals get their power, this can only be accessed and used by them or 1st/2nd generation Descendants, but even their mortal forms struggle to withstand its power. It's appearance is akin to a nebula from space; a myriad of cosmic colours and smoke-like energy. It is considered the most powerful of all magics, as it was used to create reality as we know it. Mortals have managed to harness it to power technology, but not to wield it.