<P> Critical hits are meant to simulate an occasional `` lucky hit '' . The concept represents the effect of hitting an artery , or finding a weak point , such as a stab merely in the leg causing less damage than a stab in the Achilles tendon . Critical hits are almost always random , although character attributes or situational modifiers may come into play . For example , games in which the player characters have a `` Luck '' attribute will often base the likelihood of critical hits occurring on this statistic : a character with high Luck will deal a higher percentage of critical hits , while a character with low Luck may , in some games , be struck by more critical hits . In the role playing game Dungeons & Dragons , when a player character attacks an opponent the player typically rolls a 20 - sided die ; a roll of 20 ( a 5 % chance ) results in a critical hit . </P>
<P> Critical hits are meant to simulate an occasional `` lucky hit '' . The concept represents the effect of hitting an artery , or finding a weak point , such as a stab merely in the leg causing less damage than a stab in the Achilles tendon . Critical hits are almost always random , although character attributes or situational modifiers may come into play . For example , games in which the player characters have a `` Luck '' attribute will often base the likelihood of critical hits occurring on this statistic : a character with high Luck will deal a higher percentage of critical hits , while a character with low Luck may , in some games , be struck by more critical hits . In the role playing game Dungeons & Dragons , when a player character attacks an opponent the player typically rolls a 20 - sided die ; a roll of 20 ( a 5 % chance ) results in a critical hit . </P>
what is a critical hit in dungeons and dragons
what is a critical hit in dungeons and dragons
a roll of 20 ( a 5 % chance )
a roll of 20 ( a 5 % chance )