History of character has not yet been written.
- Durlan Physiology: Yera is a Durlan, a race of alien beings that can shape-shift at any time for any length of time with little limitation on size or shape. As such her physiology is in constant flux and she hardly takes her original orange Durlan form.
- Shape-Shifting: Like all Durlans, Yera possesses the ability to transform her body's size, shape and color to mimic any person, creature or object in the universe.
- Elasticity: Having a malleable form, Yera can stretch and extend her form despite being in a solid form.
- Enhanced Senses: Yera scan's the molecular structure of any object or person he encounters via the invisible emanations emitted from her antennae. Returning as sound waves, the information is translated through his sensitive ears. Her chameleon power, through his antennae, records a person or thing's shape, which always happens when he encounters someone of something unfamiliar. She automatically absorbs complete details of its structure so she can duplicate it perfectly whenever she wishes. The process can not happen twice with the same person or object. Her sensitive antennae will detect any subtle difference - pore patterns, for instance - that will alert her to the uniqueness of any person or object.
Acting: Yera is a skilled actor and impersonator
Power Duplication Limitation: While Chameleon Girl can assume a giant size, and a certain degree of strength along with it, if she were to imitate Supergirl she would not gain Kryptonian super-powers. She also cannot split into three separate selves as Triplicate Girl can. Also, while she can copy a creature's shape, she can not duplicate its powers. She can sometimes copy such abilities to a limited extent. For instance as a spider he can spin a web and as a bird and can fly, however he does not have the ability to lay eggs.
- Legion of Super-Heroes Recommended Reading
- Adventure Comics (Volume 1)
- Adventure Comics (Volume 2)
- The Legion (Volume 1)
- Legion Lost (Volume 2)
- Legion of Super-Heroes (Volume 2)
- Legion of Super-Heroes (Volume 3)
- Legion of Super-Heroes (Volume 4)
- Legion of Super-Heroes (Volume 5)
- Legion of Super-Heroes (Volume 6)
- Legion of Super-Heroes (Volume 7)
- Legion of Super-Heroes (Volume 8)
- Legionnaires (Volume 1)
- Superboy and the Legion of Super-Heroes (Volume 1)
- Supergirl and the Legion of Super-Heroes (Volume 1)
- 66 Appearances of Yera Allon (Pre-Zero Hour)
- 8 Images featuring Yera Allon (Pre-Zero Hour)
- 2 Quotations by or about Yera Allon (Pre-Zero Hour)
- Character Gallery: Yera Allon (Pre-Zero Hour)
Legion of Super-Heroes member