Light.
At its most fundamental level, light was electromagnetic radiation traveling through space as both wave and particle. Photons carrying energy across the void, moving at speeds that conventional understanding deemed absolute.
But that was merely surface understanding.
Light was also information made visible. The ability to observe and perceive one's surroundings through electromagnetic interaction. It revealed truths while creating shadows that concealed them. It could be gentle warmth or searing devastation depending on concentration.
And at the deepest level, light was simply energy...Mana manifesting as electromagnetic force.
Which meant it could be understood and superseded.
