Цитата
Critical Hits
When you roll a natural 20 and your total attack roll is high enough to hit your target’s defense, you score a critical hit, also known as a crit.
CRITICAL HIT DAMAGE
✦ Natural 20: If you roll a 20 on the die when making an attack roll, you score a critical hit if your total attack roll is high enough to hit your target’s defense. If your attack roll is too low to score a critical hit, you still hit automatically.
✦ Precision: Some class features and powers allow you to score a critical hit when you roll numbers other than 20 (only a natural 20 is an automatic hit).
✦ Maximum Damage: Rather than roll damage, determine the maximum damage you can roll with your attack. This is your critical damage. (Attacks that don’t deal damage still don’t deal damage on a critical hit.)
✦ Extra Damage: Magic weapons and implements, as well as high crit weapons, can increase the damage you deal when you score a critical hit. If this extra damage is a die roll, it’s not automatically maximum damage; you add the result of the roll.
You automatically score a critical hit when you deal a coup de grace.
Нужен перевод? Или что то более конкретное интересовало?
Пример:
Greataxe +1, предположим базовый дамаг 1d12+5 (в среднем 11,5), игрок кидет нат. 20
Считаем повреждения: 12 (макс d12)+1d12 (High crit)+1d6 (magic weapon +1)+ 5 (сила и пр.)
В среднем 27 хитов...