Crown of Thorns - Fantasy Political Drama

In the kingdom of Valderra, magic is dying. The old bloodlines that once channeled raw elemental power now produce fewer and weaker mages with each generation. The noble houses squabble over the scraps of power that remain, while whispers of rebellion grow in the streets. I'm looking to play a member of one of the great houses (could be a heir, a spare, or a bastard struggling for recognition) navigating the dangerous waters of court politics. Your character could be from a rival house, a political ally, a childhood friend, or perhaps someone from outside the nobility entirely who gets pulled into the intrigue. This will be heavy on political maneuvering, difficult choices, and complex relationships. Think Game of Thrones meets traditional high fantasy. Romance can develop naturally if chemistry is there, but it's not required. I'm more interested in the power dynamics, moral ambiguity, and the question of what you're willing to sacrifice for power. Looking for a writing partner who enjoys detailed world-building, complex character dynamics, and isn't afraid of morally gray protagonists. Semi-literate to literate writing preferred.