Candled Horror

Flash
Whenever a creature that was dealt damage by
Candled Horror this turn dies, you may exile
that creature. If you do, tap Candled Horror. It
does not untap during it's controllers next
untap step. Candled Horror gets +2/+2 for
each creature card exiled this way.
—
Beware lights in the dark tunnels, for even predators
must see their prey.