Suzy asks how to defeat a Denizen, and recounts her own unsuccessful attempts at simply hitting them. She seems to believe that brute force alone isn't enough to succeed. The question hints at the challenge of overcoming these formidable beings, requiring more than just physical strength.
The raven responds with wisdom, emphasizing that victory isn't about the strength of the strike but the power and confidence behind it. This suggests that defeating a Denizen involves establishing authority and conviction, not just raw force.