Chance to land a shot that ignores the targets armor value.
Chance: 2% per level

Chance to temporarily slow the target on hit.
Chance: 2% per level Duration: 90 seconds

Not moving will increase the damage of the archer:

• Minimum of time the archer has to not move that it can trigger: 5 seconds
• Chance to trigger: 5% per level
• The damage increases every second without moving up to a maximum of 50%
• Chance on every shot to get the aiming bonus (while not moved): 30%

Increases the archery fireing frequency:

• 50% lower delays between shots
• Duration: 20 seconds
• Chance: 1% per level