Oracle, being both mortal and immortal but at the same time neither, can manifest both energies.

Nahhh!

Nexus energy would go wild

This is a brilliant idea

Oracle is the only being currently able to summon both energies, consequently can summon Nexus energy.
Basically Hollow Purple

There exists two fundamental forces, energies. Mortal energy and Immortal or Divine energy.

Mortal energy is weak, limited in power, but, through sheer determination, it is unlimited in potential.
Mortals are too weak to manifest it, but it is possible to observe it. Some call it willpower, some call it adrenaline, but I call it... The Human Spirit.
What if it could be manifested? How does it look like?
It's an unstable flame of pure potential. Mortal Energy manifests as a crackling, unstable flame with deep red and black. The flame appears with tongues of fire that flicker and lash out unpredictably. The flames crackle with an almost electrical energy, shooting sparks of black and red.

Divine Energy is incredibly strong, too strong to be contained. It is the force that moves the world. But, it cannot grow any further than it can. Once reached the maximum, it cannot go further. Gods can fight endlessly, but in the end, the one with stronger divine energy wins.
Gods manifest it continuously in their own powers. But how does it look neutrally? With no influence of Gods?
Divine Energy takes the form of a pure, radiant light. It glows with a soft, golden-white haze, symbolizing its perfection and purity. It glows gently and floats almost like a liquid.

But... What if you combine these two?
You get Nexus Energy.
The infinite potential of Mortal energy combined with the infinite power of Divine, you get an unstoppable force, no vessel can withstand.
Appearance?
A swirling vortex of a golden-white and deep crimson with streaks of deep black and vibrant violet surrounding it, with vibrant hues surrounding the whole as an aura.
There exists no mortal that can manifest Mortal energy and no God that can manifest uninfluenced Divine Energy, but one being, neither mortal, neither immortal but at the same time both, that can manifest them.
….

Oracle:
"To grasp Nexus Energy, you need to understand the forces it blends: Divine Energy and Mortal Energy."

"Divine Energy," they begin, "is pure, limitless power. It’s like a radiant light that burns away all that is dark and impure, an unstoppable force. But despite its power, it’s static, unable to evolve. It’s perfect, but with boundaries.”

"Mortal Energy," they continue, "is the opposite. It’s raw, unstable, a crackling flame of red and black fueled by determination and struggle. It’s weak at first, but with limitless potential to grow and adapt. It’s chaotic and imperfect, but capable of becoming anything."

"Now, when these two forces collide…"
They raise their hand, and before him a crackling red and black flame appears, alongside a golden-white glow.
The two swirl and combine.

"Nexus Energy is born."

In their palm, a swirling vortex of light and shadow takes shape, dynamic and powerful.

"By combining the boundless power of the Divine with the infinite potential of the Mortal, Nexus Energy transcends both. It’s an energy that isn’t just powerful—it’s adaptable, evolving with the will of its user. It harmonizes the purity of light and the chaos of darkness, creating a force that can manipulate reality itself."

"With Nexus Energy you create and destroy in perfect balance. It’s the ultimate embodiment of power with purpose."

Traveler: Blah blah blah what is this anyway?
I asked for a cup pf tea not the explanation of the power of the universe

The ending got me XD

Pretty cool

Yey, Nexus energy is strong af