Protodermis

Protodermis the most common substance in the world of Bionicle. There are 3 known types:

These may not be actual types but may be...
 * Solid Protodermis: Protodermis in solid form, this is quite hard and even Makuta can be restrained with it.
 * Liquid Protodermis: Protodermis in liquid form
 * Energized Protodermis: The most interesting type, especially because it causes bizarre mutations and enhancements in power, that is, if it is the recipient's destiny--they melt and die if they are not.
 * Molten Protodermis: Super-heated protodermis that burns anything in it's path.