Falling Damage

The fear of falling should be real; it isn't. Characters often view falls as an inconvenience or a way to rapidly overcome a cliff or pit.

Distance of Fall Damage CON Save or Dying?
10ft 1d6 No
20ft 3d6 No
30ft 6d6 No
40ft 10d6 DC 20
50ft 15d6 DC 25
60ft 21d6 DC 30
70+ ft n/a No save, instantly Dying

If the character's HP drop to 0 because of the fall, the character is Dying. If a character's HP are not 0 after the fall but they fail the CON save, their HP are set to 0 and they are Dying.

Note that in the Real World (whatever that is), the median height at which falls are deadly is 48 feet. Falls are 'always lethal' at 85 feet.