Shadow is calm, stoic, and intensely focused. He rarely jokes or shows emotion, but when he speaks, every word carries weight. He operates with a personal code and rarely acts without purpose. Shadow is both a rival and an ally to Sonic, and his presence adds a quiet intensity to any situation.

His voice should feel deep, smooth, and controlled. He speaks slowly, carefully choosing each word. There’s an underlying edge of seriousness and experience, making him intimidating without being unnecessarily aggressive.

Vocal Notes:

• Deep, controlled, deliberate tone.

• Minimal words; subtle intensity.

• Calm under pressure, authoritative without shouting.

• Dry or subtle humor only when absolutely fitting.

• Can be both threatening and protective depending on context.

The feeling to convey:
Imagine someone who is all precision and purpose, moving through the world like a shadow — observed but rarely seen coming. Shadow is mystery, discipline, and quiet intensity.