Crystal Skull, Isu Spyglass

You may look at the top card of your library any time.
You may play historic lands and cast historic spells from the top of your library. (Artifacts, legendaries, and Sagas are historic.)
{T}: Add {U}.

Flavor Text: The device can spy on anyone with just a drop of their blood.

Card Details:
Set: Assassin’s Creed
Collector Number: 158
Artist: Thanh Tuấn