This spell can't be countered.
Flying
When this creature enters, look at the top five cards of your library and separate them into a face-down pile and a face-up pile. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.
Rarity:R
#:34
Card Type:Creature — Sphinx
P / T:5 / 5
Casting Cost:
4UU
Artist:Ralph Horsley