so this is what I have so far. Tell me what you think. This is a plus 1 weapon.

Lolth’s Touch (name good?)

After being in deep meditation with the weapon in hand the owner falls into a deep sleep that are haunted with visions of Drow, spiders and the Spider Queen Lolth. When you awaken, the weapon is transformed to a light or finesse weapon of your choice. This can only happen once and cannot change to another weapon until it is attuned to a different person.

At first glance, you can tell that the blade of the weapon is gold. It looks more ceremonial then functional. However, when you look closer you see that the weapon is riddled with tiny holes that go all the way to the core of the weapon. Despite what looks like a brittle and unusable weapon you find that it is remarkably light and can pierce even the toughest leather.

The hilt actually unscrews to reveal a small glass vial with a black viscous fluid inside. When you use an action to press the hilt of the blade the same black liquid begins to seep out of the tiny pores of the weapon coating it in poison. Each vial can contain up to one plus your proficiency level amount of uses. That is, if you are proficient with a poisoner’s kit. If you are not proficient in a kit you can find/buy or have someone make poison for you. You must pass a DC 10 Dex check while inserting the vial. If you fail, you are poisoned for 1d4 hours. If you fail by 5 then you are poisoned for the next 1d10 hours. It takes 4 hours to change out vials.

If you wrap the blade with a spider’s web, the web will infuse into the weapon for 1d6 days giving it the ability to stick to your body. You gain advantage in sleight of hand when concealing the weapon.

If you coat the blade with the blood of a Drider the weapon gains the ability to collapse and expand for 1d10 days?? (some help with this one). The blood does not need to be fresh.