Accuracy
Accuracy is a rating that measures a character's chance to hit with melee and ranged weapons. Accuracy is opposed by the defender's evasion.
Every point of Dexterity gives 2 additional base accuracy, and characters gain 2 base accuracy when leveling up.[1]
Mechanics
Accuracy is weighed against the target's evasion when determining if an attack hits or misses. Chance to hit can never be lower than 5%, nor higher than 95%.
Chance to Hit = Attacker's Accuracy / ( Attacker's Accuracy + (Defender's Evasion / 4) ^ 0.8 )[1]
Spells do not benefit from accuracy since evasion does not aid in avoiding them.
The Keystone passive Resolute Technique will raise the chance to hit to 100%, ignoring all accuracy and evasion stats of the attacker and defender respectively, at the cost of reducing the attacker's global critical chance to 0%. The Unwavering Stance keystone does the same, in reverse; all attacks against the subject will hit regardless of accuracy.
Passive skills
There are passive skills that grant bonuses to accuracy rating.
Accuracy
These passive skills grant increased accuracy rating or additional base accuracy rating.
Accuracy while dual wielding
These passive skills grant increased accuracy rating while dual wielding.
Accuracy with one-handed melee weapons
These passive skills grant increased accuracy rating with one-handed melee weapons.
Accuracy with two-handed melee weapons
These passive skills grant increasd accuracy rating with two-handed melee weapons.
Accuracy with axes
These passive skills grant increased accuracy rating with axes.
Accuracy with bows
These passive skills grant increased accuracy rating with bows.
Accuracy with claws
These passive skills grant increased accuracy rating with clawss.
Accuracy with daggers
These passive skills grant increased accuracy rating with daggers.
Accuracy with maces
These passive skills grant increased accuracy rating with maces.
Accuracy with staves
These passive skills grant increased accuracy rating with staves.
Accuracy with swords
These passive skills grant increased accuracy rating with swords.
Accuracy with wands
These passive skills grant increased accuracy rating with wands.