Carl Wheezer, the Defiler

When Carl enters the battlefield, search your
library and graveyard for up to 5 cards and exile
the rest. Put the chosen cards on top of your
library in a random order. Your life total
becomes 5.
{p/b}, {t}: Draw a card. Activate this ability only if
your life total is 10 or less.
—
"Hey Jimmy's Mom, I have a present for you!"
~ Carl