Accuracy

Accuracy is a melee only skill that increases your chance to hit an enemy by some amounts. (No matter how high your accuracy is, because you can still do 0 damage).

Other combat styles (magic and archery) have their accuracy attached to their respective skill (magic, archery) so you get more accuracy and dmg each lvl.

Make sure to never get negative Accuracy when starting lvling a combat style (e.g. melee armor on magic), because you'll fail a lot.

Also equipment affects your accuracy, the stats that boost it are Attack Stats and Accuracy in Bonus.

Accuracy Stats

Melee	Archery	Magic
Crush Slash Stab	Archery	Magic
Accuracy Bonuses	Archery Skill	Magic Skill
Divinity (Accuracy Boost) Divinity (Accuracy Super Boost) Divinity (Divine Blessing)	Divinity (Archery Boost) Divinity (Archery Super Boost) Divinity (Divine Blessing)	Divinity (Magic Boost) Divinity (Magic Super Boost) Divinity (Divine Blessing)
Accuracy Potion	Archery Potion	Magic Potion
Super Accuracy Potion	Super Archery Potion	Super Magic Potion