Wand? :0

*chases you with a RAKE*

nooooo not a rake..
;-;

A flashlight! Only it shoots out darkness instead of light. A... flashdark?

You could put some icicles along the side of the brush the lengthen more further to one side, like it was leaning against the wall and simply manifested them on its own. Or you could just do a snowflake/snowman on that round ballsy thing near the bristles.

Do they all have to be hand to hand weapons, or is a throwing weapon a viable option too? For the darkness one I'd suggest a chakram that looks like one of the phases of the moon. If it's at least half full then high speed rotation would give it the optical illusion of being a full moon. Black on the opposite side like a coin has two faces, maybe?

Just saw how one turns into the other, so I guess a perfectly circular object wouldn't work. How about a boomerang? Same basic concept.

For the brush I'll keep just the orb with no attachments. Looks sleek yet stylish enough as is thanks to the watertank tube.

As for the dark weapon, I need a gaming ref. That's kinda Castlevania but not enough of it. :O

A BUTTERFLY NET.