The Phial of Galadriel

Protection from Black
Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
Equipped creature can't be blocked and has lifelink and protection from black.
"And you, Ring-bearer, for you I have prepared this.
In this phial, is caught the light of Eärendil's star, set
amid the waters of my fountain. May it be a light in dark places when all other lights go out."