Vigor’s Health Bonus Effect
One of the first traits you’ll have at the start of a new game and one of the most useful ones you will have for a while. Vigor’s effect is incredibly helpful to get maxed out ASAP as it will give you a flat survival bonus that will always be useful.
Since your base health before any modifiers is 100, getting Vigor to level 20 gives you a 50% total bonus to your HP, a benefit that becomes invaluable, especially as you increase your armor and elemental resistances, giving you a much larger effective HP pool.
How to Find the Vigor Trait
Every character starts with Vigor at level 1 when starting a new game. You do not need to do anything extra to unlock this trait. You will also find yourself starting off with the Endurance trait.