Minun

Minun, The Negative Twin, is a competitor on Total Pokemon Island. She is a member of the Horrific Hoopas. She is also the twin sister of Plusle.

Total Pokemon Island
Episode 1: The Crazy Campers. Minun and her twin brother Plusle are the twenty-second Pokemon to arrive on the island after being dropped by the plane. Minun introduces herself and Plusle and, after Cinccino comments that they look alike, drags Plusle over to meet the other campers. When Plusle protests, she drops him on the dock and smirks as she walks away.