Do you want this world and all it contains? This sunnah prayer rewards you better than that. It's two Rak'ahs Sunnah before Dawn (Fajr) Prayer.
Aishah (may Allah be pleased with her) narrated that the Prophet (peace and blessings of Allah be upon him) said: “The two rak`ahs before dawn (Fajr) prayer are better than the world and all that it contains.” (Muslim)
