Mettenna

Mettenna, known as "Mettorio" (メットリオ) in Japan, is an EM Virus from the Mega Man Star Force series.

Mettenna Family

 * Mettenna
 * Mettenna2
 * Mettenna3
 * MettennaG
 * Mettenna2G
 * Mettenna3G

Battle Cards
Ground Wave (グランドウェーブ) is the Battle Card dropped by viruses in the Mettenna family.