Translations:Armaduras e Escudos/11/en

Armor Proficiency. Anyone can put on armor or strap a shield to their arm. However, only those proficient in the use of armor know how to use them effectively. Your class grants proficiency with certain types of armor. If you wear armor that you are not proficient in, you have disadvantage on any ability check, saving throw, or attack roll that involves Strength or Dexterity, and you cannot cast spells.