Flames set alight darkness immemorial, reaches not touched by light in millenia, as a shadow, ancient and terrible, casts a great obsidian crown. Long had He observed, long had He planned and prepared, and now that the other gods act, the time has come for Him too to make His move. But what would be a fitting opening move? Those humans, entertaining as their deaths may be, have yet to achieve much; the odd city dots the sparsely populated landscape, tribes and city-states murder each other over crumbs of land, as they always have, and yet he hungers for something more: destruction taken to greater, nearly systemic, sophistication, atrocities committed in the name of hatred, disguised under the guise progress, at last, horrors born of their own hands. After much contemplation, He concluded that, before it could be culled, the herd had to be fattened, and He knew just the way to accomplish that.
The higher they rise, the more they must fall before they are done with. And so, before order and civilization can be taken from them, leaving them with nothing but the knowledge of that which they've lost, order and civilization, prosperity and security, must first be bestowed upon them. An Empire must form so that an Empire may fall, and yet, those mortals, already a stagnant lot, probably did not have it in them to accomplish that on their lonesome, not in this eon, at least, and with the other deities acting, time grew short. Thus, the Archspawn decided that he'd sow the seeds of civilization and, with them, the seeds of its future downfall, the seeds being but a crown, one fit for an Emperor and yet, at the same time, but one fit for a madman, a crown that would grant a man control over his peers, but in doing so, have him forsake control over himself, the Crown of Imperium.
But that was not enough, a crown without a wearer is no crown, and a wearer without a people would be of little use to Him. Along His many observations of the mortal world, the Archspawn had witnessed one people, the Talassan, who nor organized nor under any deity' influence, had the potential to, united, subjugate their neighbors and forge an Empire, though they would not do so alone. Left to their own devices, the Talassan may never have accomplished much, eventually becoming a footnote upon their would be conquerors' history, alas they had came under the Archspawn's attention and, however unwillingly, become His chosen people in his nefarious schemes.
And so did the Archspawn appear before a large host of the Talassan under the guise of the seemingly benevolent Galadrin, the Morning Lord, proclaiming them his chosen people. Charmed by the guise's awe-inspiring appearance, the gathered Talassan could do little but believe most profoundly in the words spoken; who were they, after all, to deny the divine? Galadrin spoke of how, though they stood separate, it was their fate and trial that they reunite their people and forge a mighty Empire, that they settle at that very same place as His holy site and offer Him their worship there, he spoke of others, spirits who who would seek to lead them astray, of their servants, who would try and hamper their ascendance, and of the other ignorant islanders, who, merely ignorant, would yet still stand in their way. More importantly, Galadrin spoke of the trials ahead, and times of trouble in the horizon, of how it'd fall upon them, and them alone, to see the world through.
"Though I must now depart, for this trial is your to see through, I leave with you with a single gift and blessing, an artifact of great power that will, should the odds stand against you, grant you the means to succeed in your mission regardless. Bear it with care and never let it fall in the wrong hands, for My very essence lies within. Malbran, My child, step forward, for among My children, you are the one whom I've deemed most worthy. I present you with the Crown of Imperium, for as long as it is held by a rightful Talassani, so too shall all of your enemies and lessers bow down before you as they bear witness to my glory. To you, I entrust both my greatest gift and the greatest of burdens: unite My people, have the surrounding pagans driven before you and erect a settlement at this very location. Only then shall I make myself known again. Go forth, child, and do Me proud"
His words spoken, Galadrin vanishes, leaving but a single obsidian crown where He once stood.
The Archspawn appears before a vast gathering of Talassani under the guise of a false deity. Clad in pure light, the shape introduces itself as Galadrin, the Morning Lord. Claiming them as his chosen people, He speaks of the adversities ahead, of how others, their own people even, will oppose their rightful rule, ignorant to their birthright, of how petty lesser spirits and their servant might try to sway them from the right path and how, most of all, they must persevere, lest they fall prey to the horrors of the world. As a demonstration of His might, He grants them a single divine gift to aid them in the long road ahead, a crown made of the blackest obsidian, adorned by five large spikes that tower above it.
The Crown of Imperium¹, a great obsidian crown, is created in the darkness deep below and gifted to Malbran, greatest among the Talassani and the first of Galadrin's chosen, so that he may unite his people under Galadrin's guidance. The crown grants its wearer a powerful aura of authority and awe; all but the strongest-willed immediately perceive the wearer favorably, misled by the artifact's glamour, whereas the weak-willed would have a difficult time not perceiving the wearer as their rightful ruler. Alas, under the artifact's power, the wearer will grow increasingly delusional in their pride and ambition; only one of unshakable willpower might be able to resist the crown's corrupting influence, and even then, only for so long.
¹cannot charm the divine and their direct servants. They are still subject to its corrupting influence, alas it must be worn willingly.