PAIN, Flesh in Agony

Any other creature that gets damaged from
any source dies immediately instead.
Instead of being sent to the Graveyard,
this creature gets shuffled back into
your library.
—
"I should really get going before I turn my pen
to carve out my eyes so I can't look at it. But I
will never forget it. For it exists in us, in our every
hateful thought, in our every suffering."