Gray-Gloople

The Gray Gloople is an advanced form of an Oozle. When an Oozle fuses with a Green Gloople or with another Oozle, it became grayish, like metal.

Effectively, a Gray can harden its skin to nullify damage: even small explosive weapons have no effect. However, a Gray is still a big jelly like the Oozle, so it can simply roll over its enemies and engulf them. Lastly, but not for strength, a Gray can shoot a long, hardened, lance-like tentacle. This "spear" is powerful enough to break through a human body, bones and all, but somehow cannot penetrate an anti-acid hazard suit; then, the Gray retracts the tentacle with the lunch. An interesting fact is that whereas a Green Gloople displays very little intelligence, and the Oozle can go after prey, the Gray can surpass obstacles by hardening its skin or finding another way to the enemy; however, when using its "spear", a Grey is unable to react to attacks, because it cannot harden its skin and maintain the "spear" at the same time, as there is not enough metal.

The Gray can perform reverse mitosis just like its lesser cousins; however, this action will generate a powerful and strange Gloople - the Void-Eater.

Chemical Characteristics
A Gray have some mysteries like: why do Grays acquire these metallic attributes? A theory says that as glooples can absorb some minerals from the ground they stay charged with some metallic substances that accumulate when they do reverse mitosis and then when a Gray has sufficient metal to use in its offensive and defensive abilities.

Gray internal fluids are ionic solutions with metals, the most common metals in a Gray are magnesium, iron and silicium. But Gray like the other Glooples is based in alcohol and organic substances cause this subspecies have a great ability to manipulate the metal in its body and create soft and harden structures to its alimentation and defense.