Zestial and Carmilla's dynamic is fascinating because it's less about overt displays of power and more about the quiet, unnerving control that comes with immense age and history. Zestial's archaic, formal speech patterns contrasted with Carmilla's modern, pragmatic ruthlessness sets up this constant, subtle negotiation. He wields influence through tradition, knowledge, and that terrifying politeness, while she commands through action, industry, and raw ambition.
Their interactions in the show often feel like a chess match where the pieces are centuries of grudges and alliances. Carmilla wants to build an empire, a very tangible form of power. Zestial seems to operate on a level where empires are just temporary ventures; his power is existential, rooted in his sheer survival. It's not 'who can dominate whom' but 'who understands the deeper rules of the game'.
I think that's why fans love writing them—you can explore that tension between old-world, almost mystical authority and new-world, corporate-driven power. Does he see her as a fascinating new player, or a reckless child playing with fire? Does she see him as a valuable asset or a relic to be managed? The ship lets you dig into those questions of respect, fear, and the different currencies of influence in Hell.