Team Dark

Team Dark is a band of thieves "treasure hunters" that formerly operated in the PMD-A universe, but have since moved to the OU. They're particularly fond of stealing gems. Its members consist of:

Shadow the Espeon♂

Rouge the Swoobat♀

Omega the Golurk

Shadow was kidnapped and inducted into the team shortly after his arrival in PMD-A.

Ironically, all three members are actually weak against Dark type attacks.