Homebrew
Frozen Vigil
4-level Divination
Casting Time: 10 minutes
Range/Area: Self
Components: vebal, somatic
Materials: 1 rune
Duration: 8 hours
You enter a meditative trance, surrounded by frost and silence. For the duration, you are aware of any creature that enters within 60 feet of you, even if invisible or ethereal, provided you are not unconscious. You gain advantage on Perception checks relying on hearing or sight while in this state.
At higher levels: Extend duration by 4 hours per rune beyond 1.
Available for: Death Knight