Psychic Vortex | Magic: The Gathering
Formats Psychic Vortex is Legal in
Official Oracle Text for Psychic Vortex
At the beginning of your end step, sacrifice a land and discard your hand.
—Ertai, wizard adept
Official Rulings for Psychic Vortex
4/1/2008 : You may choose to draw cards to pay the cumulative upkeep cost even if the number of cards you'd have to draw exceeds the number of cards in your library. If enough of those draws are replaced by replacement effects so you don't actually attempt to draw a card with an empty library, everything's fine. However, if you do attempt to draw a card with an empty library this way, Psychic Vortex will remain on the battlefield but you'll lose the game as a state-based action as soon as the cumulative upkeep ability finishes resolving.