Whenever a creature is dealt damage, destroy it. It can't be regenerated.
"Neither could I forget what I had read of these pits—that the *sudden* extinction of life formed no part of their most horrible plan."
—Edgar Allan Poe,
"The Pit and the Pendulum"
![Death Pits of Rath [Eighth Edition]](http://paradoxtcg.com/cdn/shop/products/74d2928f-2315-563c-81bd-967d241a2018.jpg?v=1702333904&width=1445)
