Constitution - caraminden/anathema-roguelike GitHub Wiki

Constitution represents a characters vitality and resistance to negative effects on your body, Constitution grants characters the following bonuses:

Each point of Constitution increases a characters Health by 5 per Level.

Each point of Constitution increases a characters Endurance by 5 points.

The Duration of Status Effects caused by Physical Actions is reduced by the affected character's Constitution, the normal Duration is multiplied by (1 - Constitution/(Constitution + 10)).