Dreamthread Bow

This elegant longbow perfectly mirrors the shifting nature of dreams. In its resting state, the bow exists entirely as a faint, swirling mist of iridescent colors. When you draw back your bow, a cord of shimmering, violet light manifests across the vaporous frame. When shifted into it’s corporeal form, the longbow takes the appearance of

Mist Form (Default State): Because the bow naturally resides in this fluid state, it requires no action to transform. On your turn, you can use a bonus action to attack a creature within range. On a hit, the attack deals 1d6 psychic damage.
Corporeal Form: Alternatively, you can temporarily shift the bow into a full corporeal state. Because of the immense mental focus required to anchor the weapon into physical reality, utilizing this form requires you to expend a full action on your turn. On a hit, the attack deals 3d8 psychic damage. Afterwards, regardless of whether the attack was successful, the bow naturally diffuses back into its default mist form.