Grim Focus

When slotted on either bar, you gain Major Prophecy and Major Savagery, increasing your Spell and Weapon Critical rating by 2629. Your Light and Heavy Attacks now generate a stack of Grim Focus, up to 10 times. Fully-charged Heavy Attacks grant two stacks. When at 5 or more stacks, you can consume 5 to fire a spectral arrow to deal 4182 Magic Damage and heal for 33% of the damage dealt, if you are in melee range.