Scorpio's pincers

Compared to other ZODIAC members who prefer to work alone, Scorpio tends to choose to work with her elite mercenary group, known as Scorpio's pincers. The group exists mostly to be experimented on and to create openings for Scorpio to attack.   Pincers consists of 22 people, highly trained, experienced, and adaptable to most conditions. This adaptability comes mostly thanks to the experiments Scorpio inflicts on them.  

Members

While the last time they were seen, the Scorpio's squad counted 22 people, she went through over 500 members in the span of a few years. Who once were the best of the best, in the end became a group of nearly unkillable, mutated murder machines. Their wits, knowledge, and intellect remained, but any unneeded thoughts were purged. The only thing left was undying loyalty to Scorpio.   Even without Scorpio's serums, they surpass the strength and endurance of normal humans, though many of them stopped looking like normal humans long ago, too, with most of them looking like the living dead and some of them achieving forms of beasts, monstrosities, and abominations.  

Physical adaptation

Scorpio can administer various serums to the Pincers that will modify their bodies in a way that will suit the environment or situation best. Even without her (a very rare occurrence), they tend to carry a few of the most general ones wherever they go.
And so, with the right serums, their flesh could become softer to fit into small places, harden in response to physical trauma, or even form hardened growths that would serve as shields or barricades, their senses could be enhanced to perceive far beyond the human spectrum, they could grow organs normally not present in humans, become resistant to many dangerous factors, and their body parts could take form of weapons.