Nex and Umbrina are the Rulers of Shadows and rule over a strange, pitch-black dimension. They are both creatures consisting of shadow, making them invulnerable to common weaponry. They can also control shadow to attack opponents and to defend themselves.
Nex is the King of Shadows. He is really fast and able to fly. Being a swordmaster, he can beat any opponent in a swordfight, despite his small stature.
Umbrina is the Queen of Shadows. She's also known as the Angel of Darkness, because of the halo-like ring around her head. She's quite a bit slower than Nex, but a lot stronger. Her claws are poisonous.
When they need to, they can also...
...fuse together! Nex' arms stretch greatly to enable him to hit targets far in front of them. Umbrina gains another ring around her head, increasing her power even further. Despite his small wings, Nex is actually able to fly even when he and Umbrina are fused together.
Umbrina is probably the best MOC that I've built that consists mostly of HF pieces. She was supposed to be a different MOC before Nex existed, but I decided to scrap that idea.
'Nex' is a combination of 'nox' and 'rex', the Latin words for night and king, respectively. Coincidentally, 'nex' is also the Latin word for murder...
'Umbrina' is a combination of 'umbra', the Latin word for shadow, and 'regina', the Latin word for queen.
I'm reasonably satisfied with how they both turned out. Nex is simple, but I think he looks ok. I don't really like how Umbrina's arms look, but it could've been a lot worse, I suppose.
Anyway, thanks for viewing. Please tell me what you think.