2007-02-01 : Cards enter the battlefield tapped. They do not enter the battlefield untapped and then immediately tap, therefore they do not trigger any effects due to tapping.

2007-02-01 : Does not affect cards that phase in.

2007-02-01 : It affects all opponents.

2007-02-01 : It applies to cards and tokens that are put onto the battlefield by an effect, as well as ones that are played from the player’s hand.