Notes:

Imgur

Top Right: Shadow Man + Shadow Woman (Yes, there is a Shadow Woman)
Top Left: Beam Bow + Beam GIrl (Counterparts for Shadow Man)
Top Middle: Blade + Samantha
Bottom Left: Nathan + Emily (They're in a separate storyline centuries before Shadow Man's)
Bottom RIght: Dark Master (Hue Eclipse) + Medusa (Yes, that Medusa.)

And just in case you're wondering why Samantha, Medusa, and Hue have similar wardrobes- They're all the same family, with the exception of Shadow Man. Hue wants him dead.