Kettle

Kettledx is a odd virus in MegaMan Battle Network 6. For one thing, it's HP is measured in degrees Celsius, starting at 0°C and rising to up to 100°C when hit with a fire-based attack. Around this time, the Kettledx will explode, dealing damage to anything standing nearby. In the Gregar version, they first appear during Lan's "exam" to make HeatMan.EXE his Link Navi.