Miasmo

"As long as humans cling on to their old ways, you will never defeat me hee hee!"

-Miasmo to Chibi-Robo

Miasmo is the master of the Smoglings. He made the Smoglings send General Greenthumb to Exhaustia. He then changed him into Sergeant Smogglor. He lives in a factory in Exhaustia and is made out of smog. He commanded the Smoglings and Sgt. Smogglor to polute Parks and attack toys. Eventually, he gives permission to Sgt. Smogglor to use Smogglobs when it turns out his ZAPOW doesn't affect Chibi-Robo. When Smogglobs use gas on flowers, they become Miasmo Flowers, because they are named after him since he is gray like the flowers and is made of gas. When Sergeant Smogglor starts to turn back into Captain Greenthumb, Miasmo comes and changes him back into Sergeant Smogglor and allows him to use a SUPEREXTREMEZAPOW. Later when he changes back again, Miasmo does the same thing except he allows him to use a SUPERELITEZAPOW. When Sergeant Smogglor turns back into Captain Greenthumb for the last time, Miasmo changes a lot of flowers into Miasmo Flowers.