You are a Herrscher, a being that carries a shadow of Finality, an authority over a concept. You have a core with limitless amounts of Honkai, though you cannot use all of that energy. Being limited to only enough to burn down Australia in a week if your authority was say, Flames.
The Honkai is an energy, those without a resistance to it experience effects of rapid decay and become Zombies, and there are also Honkai Beasts, which are generally immune to small arms. Honkai as an energy is fundamentally omni-applicable because of its imaginary nature.
A few other examples of authorities include the Herrscher of Reason, which could create any technology civilization believed possible, this includes things like teleporting to the moon, a mecha, and summoning dozens of lasers, Ice, who could freeze and entire city in a layer of ice in mere hours, and Void, who could create portals, pocket dimensions and projectiles that pierced through defenses. You also have perfect control over the Honkai you emit so you won’t cause a zombie apocalypse wherever you go.