Shadowleaf Visionary

Persist
When Shadowleaf Visionary enters the battlefield, scry X, where X is its power, then reveal the top card of your libary and put that card into your hand. You lose life equal to its converted mana cost.
"Curiosity and madness. This creature has plenty of both."
-Zaheer Farr, author of "Shadowleaf's shrouded mysteries"