A Rune which is sacred to Heimdall, the watcher. A typical rune casting meaning is thus:
Right Side ...this is a rune of harmonious unexpected success. It is a balance between light and darkness; as night gives way to dawn, this gives way to day and so on. It is a beacon of light bringing forth clarity, success and abundance in life. The time is right to embark upon a new project, but be cautious in the journey forward.
Reversed ...this rune reversed warns of treading carefully and conserving energy. (Paranormality.com) (Also: more info on A Light In The Darkness)