The Silvermote Company
Weapon (quiver), Very Rare (Requires attunement by wielder with 15+ Dex)
Unattuned, this quiver appears to give arrows fired from it a ghostly bluish radiance, which gives other archers shooting a target hit by such an arrow the advantage on the attack.
When attuned, the above property remains. Arrows can carry up to a +2 to hit. The arrows can be made more insubstantial, allowing them to bypass cover (50% per +1), at the cost of 2 points of damage.
If using poison in conjunction with arrows in a Ghostdraw Quiver, the +2 can be negated entirely to give the disadvantage on the save vs. the poison on the arrow, if the attack hits. This ability is useable three times between long rests.