Toenibbler

{t}: Toenibbler deals 1 damage to target creature
and you gain 1 life. If that creature doesn't untap during its controller's next untap step, exile
that creature instead.
In the dead of night, while you dream and sleep, they whisper delights, as they scheme and creep. Just a
quick peek, maybe a nibble or two. Answers they seek, whether your sleep is true. And if you wake with a
fright, they'll scurry back home. But no movement in
sight? And they'll devour your soul.