Copycat

Copycat is Metal Sonic's signature move in Sonic Rivals and Sonic Rivals 2. Metal Sonic copies his opponents signature move and uses it as his own.

Description
In order for Metal Sonic to use Copycat, he must obtain his Star Item, or completely fill his Signature Meter, which can be done by collecting rings or defeating enemies.

When performing Copycat, Metal Sonic scans the opponent, making several robotic noises, and then performs the opponent's signature move depending on the opponent Metal Sonic is facing. In the event that Metal Sonic is facing another Metal Sonic, or is on a solo mission, Sonic Boom will be used as a default move.

Metal Sonic 3.0 can also use Copycat, as seen in Chaotic Inferno Zone.