Weakpoint Detector

Your Weapons gain +3 / +6 / +9 / +12 Damage for the fight
When you Slow, Charge this 2 second(s).
Runic Double Bow

Multicast 2 Lifesteal Crit Chance 10% Deal 20 / 30 / 40 / 50 Damage
This deals double Crit Damage.
Bayonet

When you use the Weapon to the left of this, deal 10 / 15 / 20 / 25 Damage
Grappling Hook

Deal 12 / 18 / 24 / 32 Damage
Slow 1 item for 2 / 3 / 4 / 5 second(s).
Jitte

Slow 1 item for 1 / 2 / 3 second(s). When you Slow, this gains 5 / 10 / 20 Damage for the fight.
Katana

Deal 6 / 12 / 18 / 24 Damage
Bayonet

When you use the Weapon to the left of this, deal 10 / 15 / 20 / 25 Damage
Boss Harrow has 2325 hp
Boss Harrow drops Weakpoint Detector, Runic Double Bow, Bayonet, Grappling Hook, Jitte, Katana, Bayonet