Leapyear

Leapyear is a Vingtneufian from the planet Februtwenine in Ben 10: Stupidity Force.

Appearance
Leapyear looks like a weird gray creature with incredibly long legs, four arms and four green eyes. On his chest "29/2/2012" is written, but the year changes when he travels through time.

Powers

 * Super jumping
 * Super kicking
 * Travelling through time, but can only reach 29 of February every leap year (every year which is dividable by four)

Weaknesses
He can only reach leap years, and only 29th of February.

Appearances

 * Leapyeared (debut)