7/15/2007 If your library is empty, Abundance can prevent you from losing the game for being unable to draw a card. If an effect or game action would cause you to draw a card, you can replace that draw with Abundance's replacement effect. (It doesn't matter that you'd be unable to actually draw a card.) Since Abundance's effect has you put a card into your hand instead of drawing a card, you'll never be forced to draw a card with an empty library.
I if have an abundance and i get milled till I have no cards in my library. When i go to draw can i use the replacement effect to stop my draw and hence keeping me alive.