How does Lord Asriel convey power as one of the book's central themes in The Golden Compass or The Northern Lights by Philip Pullman?

Lord Asriel conveys power through his charisma, ruthlessness, and determination to challenge authority. He is portrayed as a strong and influential figure who pursues his goals relentlessly, even at great personal cost. Asriel's actions demonstrate the corrupting nature of power and the moral complexities that come with wielding it.