Mindstorm Crown | Magic: The Gathering
Formats Mindstorm Crown is Legal in
Official Oracle Text for Mindstorm Crown
Official Rulings for Mindstorm Crown
12/1/2004 : Mindstorm Crown cares about the number of cards in your hand at the time the turn started, not as the ability resolves. So if you have more than one Crown on the battlefield and no cards in your hand at the start of the turn, you draw a card for each Crown.