The Venom spider crab had infected a knight...
Poison from the parasite is spreading everywhere on the knight's armour.
You can also see the Venom spider crab was attaching to the back of the knight's head.
The energy source is the chest area.

Just more colour testing and contrast training.
If you like the skin, please download it, leave a like and favourite it! It'd help me a lot!! >_<
Thank you!!

Thanks for Skin Edit.