You have a +3 bonus to attack and damage rolls made with this magic weapon, and because of its multi-arm configuration, it ignores the loading property.

Hidden Bolt. A compartment on the front of Bianca stores a Skysteel bolt. All Dread Ambusher shots can use Skysteel bolts. Scoring a critical hit with this weapon opens the compartment and allows you to use Dread Ambusher on the current turn if you do not already have it available.

Black Powder Ore Bolts. Bianca's secure chamber holds 7 Black Powder Ore Bolts which you may replenish by crafting at the end of a long rest. These bolts are made from the coveted, explosive, Dwarven ore, and they may be used to cast any of the following spells at their base level with additional fire damage. You do not need to have the spell known in order to cast it with Black Powder Ore Bolts, but you do need to have the capability of casting a spell of its level:

1. Expend 1 bolt to cast Hail of Thorns with an additional 3d6 fire damage and a blast radius increased to 10 ft.
2. Expend 2 bolts to cast Conjure Barrage with an additional 4d6 fire damage.
3. Expend 3 bolts to cast Flame Arrows as a bonus action with an additional 1d6 fire damage.
4. Expend 4 bolts to cast Conjure Volley with an additional 4d6 fire damage or Swift Quiver with an additional 1d6 fire damage on each bonus action attack.

Improved Recon Optics. The advanced optics can detect creatures through fog and smoke with the clarity to discern the shape of anyone you recognize from others. This negates disadvantage to attacks but does not allow you to see colors or features. In addition, patiently and quietly peering through the scope for 10 minutes now allows you to Commune with Nature and Locate Animals or Plants as rituals.

Mystic Fortune. You have advantage on initiative rolls, and you may impart advantage on initiative to one ally after they have rolled initiative.

Proficiency with a Heavy Crossbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, Ignore Weapon Property: Loading, Advantage: Initiative, Ammunition, Heavy, Loading, Range, Two-Handed, Push