You may look at the top card of your library any time.

You may cast artifact spells and colorless spells from the top of your library.

T, Pay 1 life: Exile the top card of your library.

A numbered series of 500 copies of this card was found within the The Brothers' War Collector Booster product. The number on the card you receive will vary from the number pictured in the listing unless otherwise shown in a Listing with Photo.