... or remove it. You can never really win with this stat, you're either completely over or utterly under.

Request:

Accuracy no longer determines if action is a hit or miss.
Accuracy decreases the chance and penalty of a glancing strike.
Additional accuracy after glancing strike cap is converted to armor penetration/piercing.

What is a Glancing Strike?

A Glancing blow/strike is a attack that hits at an angle or is shallow/light(A papercut would be a glancing blow). Incoming damage is reduced. The chance that it occurs would scale directly with accuracy while the penalty incurred would tier.

What is armor penetration/piercing?

Armor Penetration(ArPen) is the ability to ignore a certain amount of defense as your attacks penetrate or pierce through. This scaled directly with accuracy over cap. This directly increases the damage you do on a per attack basis.

For example:

Glancing:
400 ACC - 65% chance to glancing blow/50% reduction on damage
450 ACC - 45% chance to glancing blow/45% reduction on damage
500 ACC - 25% chance to glancing blow/40% reduction on damage
550 ACC - 20% chance to glancing blow/35% reduction on damage
600 ACC - 15% chance to glancing blow/20% reduction on damage/0% glance on back
650 ACC - 5% chance to glancing blow/10% reduction on damage/0% glance on side
750 ACC - 0% chance to glancing blow/0% reduction on damage/0% glance on front

Armor Penetration:

600-650 - Scales to 5% armor pen when attacking from back
650-700 - Scales to 10% arpen when attacking from back/scales to 7.5% arpen when attacking from side.
700-750 - Scales to 15% arpen when attacking from back/scales to 15% arpen when attacking from side.