View source for Immunities, Resistances, Susceptibilities and Vulnerabilities

A character may be resistant or vulnerable towards a damage type, or straight up immune, depending on species, feats, equipment and other sources.

====Immunity====
A creature that possesses complete immunity to a specified [[damage type]], renders them impervious to any harm it may cause. They take no damage at all from attacks or effects of that nature.

====Resistance====
A creature that has developed a resilience against a specified [[damage type]], allows them to endure it with greater fortitude. They take only half the usual damage from attacks or effects associated with that particular type, rounded down.

====Susceptibility====
A creature that is particularly susceptible to a specified [[damage type]], makes them more prone to its negative effects. They suffer an additional half of the normal damage from attacks or effects associated with that type, rounded up.

====Vulnerability====
A creature that is highly vulnerable to a specified [[damage type]], makes them especially sensitive to its harmful effects. They suffer double the usual damage from attacks or effects associated with that particular type, making it a significant weakness to be wary of.