Archangel's Light

Oracle Text

You gain 2 life for each card in your graveyard, then shuffle your graveyard into your library.

Card Rulings

1/22/2011 Archangel’s Light isn’t put into the graveyard until after its instructions are followed. You won’t gain 2 life for it, and it won’t be shuffled into your library.
1/22/2011 If you have no cards in your graveyard, you won’t gain any life, but you’ll still shuffle your library.