It has been reported from the Holy Prophet (peace and blessing be upon his family): Whoever recites on the twenty-sixth night of the month of Sha'ban, a 10 (5x2) Raka' prayer, reciting in each unit Surah Fatiha once and Aya 285 and 286 of Surah Baqarah ten times.
Allah the Sublime would protect him from the calamities of this world and grant him six rays of light on the Resurrection Day.