Arthur Tennyson

Appearance
Arthur is a large and muscular boy with short blonde military haircut, pale skin and dark brown eyes. He wore a white tank top under a maroon sweater, and long, grey pants, a black knee-length shoes, and a padlock necklace which is a spoil from his first crime: stealing a bike and using it to run away to New York. After absorbing an Biomnitrix feedback, Arthur is able to transform into exact copies of all of the unlocked aliens, missing an Biomnitrix symbol. After the energy overwhelms Arthur, he mutated into Arthur 44, a random mixture of body parts from the 43 said aliens which completely destroyed his clothes, except for his grey pants.

Appearance

 * Heatblast's torso, large right hand, head flame, two crystal flames, and the feeling and appearance on his right wing