Call to the Pack

Reveal the top 3 cards of your library. You may
choose a creature card from them and put it into
your hand. Place the remaining cards on the
bottom of your library.
"We get 'em all: sun-worshippers, moon-worshippers,
Satanists. The Manson family used to hang around
and shoplift. Bunch of deadbeats!" - Librarian,
The Howling (1981)