Right out of an anime

When the performance began, there was not much to it. Rezin walked around the stage in circles, the liquid that made up his body bobbing back and forth as if in an invisible container. One moment it was as if it had a complete head, but as the liquid receded, it seemed as if it was just a neck. The liquid did not spill, nor did it move around outside the clear border that defined the jaguar's shape.

Had the jaguar not been moving, Lex could have mistaken it for the most clear glass container. Yet it was moving, and as it slowly picked up the pace the liquid started moving even more violently.

Suddenly Rezin let out a roar and leaped into the air, its liquid body quickly changing shape to that of a sparrow. The now bird glided through the air in an elegant display, before flapping its wings right before it hit the stage. With each flap, Rezin changed into the shape of a different bird, flying higher with increasing speed.