Gauntlet of the Sworn Protector

This heavy left-hand gauntlet is forged from black iron overlaid with thin silver filigree, each line shaped like interlocking shields, clasped hands, and watchful eyes. The fingers are jointed like a knight's sabatons, the knuckles capped in dented steel, and the palm bears a glowing sigil that warms when danger nears the one you have sworn to guard. When worn, faint spectral threads trail from the wrist toward the chosen protector, tightening whenever they move away from each other.