Hi All,How do players get Vulnerabilities?how would piercing damage from a goblin dagger apply? Would this require the player to wear leather armour or would the item have to reflect this vulnerability?Thanks
Piercing is just a descriptor. Like Slashing and Bludgeoning. All weapons do some form of damage.So why is it that minions have the ability to use piercing damage for example?
For the most part, damage type doesn't matter. The minions could just as easily have a club (bludgeoning) or sickle (slashing).So why is it that minions have the ability to use piercing damage for example?
Other than being cursed is there a way to give a player a vulnerability?
Barbarian rage is probably the most ubiquitous source of this resistance.A few rare things specify resistance/vulnerability to a particular type. Like "blade ward" gives you resistance to piercing, bludgeoning, and slashing.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.