Gutter-Gutting Rat

Whenever a creature dies, you may tap
Gutter-Gutting Rat. If you do, gain 1 life
and create a Treasure token.
The lowest of the low desperately cling to one
another, forming slapdash Syndicates and
scurrying in the shadows to bring the real
predators lean meat, all to eke out just
one more day of life.