Faden, the Heretic

This creature cannot be on the field if Lily, the Priestess of the End is not on the field as well. When
Faden, the Heretic enters the battlefield, create as
many 2/2 Corrupted tokens with vigilance as the
number of creatures you control.
{4}{b}, {t}: Search your library for a Corrupted
creature, add it to your hand, and then shuffle.

"I´ve tried countless experiments to bring her back to
me, but it has all been to no avail..."