Volcano (virus)

 Volcano is a virus from Mega Man Battle Network 3. It shoots out fireballs at an arc (similar to Bomb-type attacks) towards the target. When the fireball lands, it releases a ring a fire that remains on the panel, damaging anyone who lands on the panel.

Volcano
 Volcano is a purple variant.

Volcaner
 Volcaner is a red variant.

Volcanest
 Volcanest is a green variant.

VolcanoΩ
 VolcanoΩ is a yellow variant.