Memento Mori

When a player's HP drops to 0, they firstly enter Memento Mori. A system that decides the grizzly fate of the player.

The player must roll 1D4. The results will be:

4: The player suffers a Grievous Injury and replenishes 1 HP.
3: The player is sent to the Dying state.
2: The player suffers both a grievous injury, AND is sent to the Dying state.
1: The player dies.