Tending to appear in many forms depending on how he chooses to disguise himself, though, when he is going without costume, he tends to take on one of two distinct forms.
More human, though still clearly mutant with very dark skin that gives way to an odd harlequin-pattern in red, the marks are located specifically around the eyes and are clearly visible on other parts of his body when he chooses to show them. His eyes are very dark, but his pupils show red in direct light; he wears contact lenses to facilitate this appearance and hides the real colour of his eyes.
Unnaturally slender and frail, he appears stretched and spidery in his less common appearance; he does not take on this look by choice, more by overextension, and although he often
looks stronger and far more mutant in this form, and will certainly say that this is the case, it is in fact a sign of him weakening through overuse of his teleportation, rather than some interesting new form. It is simply damage to his body.
His skin becomes red when all of the diamonds join up, secondary diamonds opening like lesions around his eyes and spreading as the condition becomes more severe. His eyes appear to be very red, though this is more because of subconjunctival hemorrhaging than any intimidating power.
Mischievous to a fault, he seems to almost completely lack empathy for those unlike himself. In the mutant world, he has shown himself to be naughty, though not actively malicious, though the same cannot be said for his activities around humans. Tired of being classed as different, substandard, he has no compassion for anybody that he classes as better off than he is: humans.
Possibly a kleptomaniac, though his desire to rampant theft could be a continuation of his want for balance between his own situation and the human condition; he classes them to be privileged over himself and seeks to even things up by stealing from them.
He is not chronically aggressive around humans, though those who are arrogant or scathing by nature should beware, as should those who choose to tell him what he can and cannot do, no matter the species. He is rarely hostile towards aggressors, but will torment them mercilessly; sometimes causing physical harm.
He is almost certainly a sociopath.
Profile of a sociopath: (edited from: http://www.mcafee.cc/Bin/sb.html)
Generally difficult to determine, as any facts given by Max himself should be discounted as partial or often total untruth.
He spent some time with therapists and mental health specialists, and draws on their explanations and techniques in his own endeavours from time to time.
He has watched a great deal of medically-based television, documentaries on psychology, etc.
He spends a great deal of time people-watching.
He studied psychology, though his grade and learning method are unknown.
Most of his pastimes and past occupations have been for the sake of furthering his skills in emulation of emotion and normal social behaviour. He prides himself in his ability to appear normal and has extensively studied human emotional and psychosocial dynamics to make himself believable.
