These beauties are up for grabs!  Choose one of the pair.
2 Handed Katana weapon.

Dark Wing is the darker of the two.
Wing Blade is the lighter of the two.
I would assume they represent good/evil.
Both Glow.
 
114 Atk
14 Pen
Bleed Effect
Legendary Agility Weapon

Comes with 100 Legendary Repair Kits.