Laughattack

Laughattack is the Omnitrix's DNA Sample of a Skrattian from Cachinnatia.

Personality
Laughattack is a Skrattian, meaning that he is a rather childish alien with tendencies to laugh and play at unknown points in time. Despite all of this, Ben seems to control this form on several occasions, with great difficulty.

Powers and Abilities
Laughattack has the unique power of laughing his foes into submission by inducing uncontrollable laughter through his own laughs.

While this isn't really a practical power, the "contagious" laughter could cause Laughattack's foes to become distracted from tasks and even stop them from doing whatever they were currently doing. Besides his main power, Laughattack possesses enhanced strength and speed.

Being a hyena-like alien, he has enhanced smell and vision, to the point of being comparable to such an animal.

With sharp claws and teeth, Laughattack could easily use both in hand-to-hand combat.

Weaknesses
Laughattack cannot control his own laughter, which means he can and will laugh at random times, even if he wishes not to do so.

Laughattack's "contagious" laugh power could fail and result in him being unable to cease laughing and acting childish. He also cannot control who his "contagious" laughs effect, which could be a disadvantage to innocents or allies.

Being a hyena-like alien, high frequency sounds can severely hurt Laughattack or even kill him.

Trivia

 * Ben apparently unlocked this form off-screen.
 * According to ScareWolf, Ben dislikes this alien's powers.
 * This alien was created by CheshireP, from Deviantart.
 * While CheshireP drew and designed this alien, her friend originally created it.