Satsuki

Satsuki's Jolteon was first seen when Team Rocket disrupted the Kimono Sisters' tea ceremony, but didn't battle until she matched up against Ash and Pikachu. It fended off a few attacks from Pikachu, but ultimately succumbed to a Thunder attack. Jolteon's known moves are Thunder Shock and Zap Cannon*, and its Poké Ball is a Moon Ball, matching Satsuki's kimono pattern.