Jovan Hadži theories of animal evolution. He devised a system of classification in which he divided the animal kingdom into six phyla: Protozoa, Parazoa, "Ameria" (animals with no segments), "Oligomeria" (animals with few segments), "Polymeria" (animals with many segments) and Chordata. His choice of characters important for classification was generally discredited by his contemporaries, and the system was never accepted by zoologists. However, due to its simplicity, the system was widely used in science education in former Yugoslavia. His other major theory was that of the origin of metazoa - he developed an existing hypothesis stating that the first multicellular animals resembling
Phyla-Vell of the missing Death. Gamora later discovers Phyla trapped inside the Soul Gem alongside Adam Warlock. When Kang the Conqueror later shows Warlock a vision of the future, Phyla is seen as one of the heroes who has been defeated by the mysterious villain that has collected all six Infinity Gems. Phyla has superhuman strength. She can fire energy blasts and fly. She also acts like an "energy sponge," absorbing any energy attacks directed at her and returning them as energy blasts. She has cosmic awareness and is a proficient fighter. She then came into possession of the Quantum Bands