A corrupted G3 Minty that fights dirty, literally as she uses mud and other nasty objects to make Ponyville less inviting. Seen here is a dirty rainbow and mud (overlaid) as further reference. Here's her card's info: RB07-EN015: My Evil Pony Malevolence DARK / Anti-Pony / Level 4 / ATK 1600 / DEF 1200 Control of face-up "My Evil Pony" monsters you currently control cannot switch. Rainbow Rare