From publisher blurb:
Sever, Dismember, and Perish
Pools have always been a place to lounge and relax, kick back and let the day pass while soaking up the sun. Usually, pools don’t evoke a sense of urgency or panic that dragon claws rending metal and bones should bring forth. So, how can we expect to find that terror in the hit point pool?
This product contains two PDFs that detail a variant system to use in 5e or other d20 role-playing systems. It is math and rules-lite and a breeze to add to any game.