I have finished drawing the Dimensional Hopper duo. Later this day, Mooncrusher and I have made up one for herself and Firestone. (I'm hanging out with her rn, well, she's more of hanging out with meh.)

Swords: full on black. Gem is clear.
Bow: Depends on element (Theirs is Shadow or darkness.)
Energy: that's the color of their magic. Midnight's is purple, and Shadow's is yellow
Cloak ability: they have the ability to cloak themselves in their element.
Jackets: Midnight's: Purple edges on the bottom of the jacket and sleeves that fades to black as it goes up. (Dragon on back is purple) Shadow's: Yellow edges, to blue, then finally, the rest is black. (Skull on back is white)
Clothes: black with dark blue jeans.
Hair: black
Eyes: purple
Leather bag: dark brown (contains materials, potions, and dimensional communication devices. {DCDs?})
Communication device: Midnight designs most colors for ya.

It's shaped like this.
Color chart:

The tiny triangles are part of the metal (silver/gold part)