Neutral.
Attachment. Cost: 1.

Condition.

Lord or Lady character only.

Interrupt: When attached character would be killed or discarded from play, sacrifice Bodyguard to save that character.

J. Edwin Stevens
Core Set #33.

Link: Decklists

Bodyguard
Reviews

Rules FAQ

Bodyguard saves from 2 types of effect - Kill and Discard. It wouldn't save from "Return to Hand" or "Remove from the Game" or "Return to Deck". However, if attached character does leave play, you'd at least get the Bodyguard back to hand.