FusionDex

All of Poryzing's gases, organs, and programs are stored in the Dubious Disc its two heads are connected to. Since the right head is limited in its capabilities, all it does is mix toxins and produce data while the left head does everything else.

By diluting its toxic gases with a special process, the highest grade of perfume can be extracted. Additional software was installed to make it a better Pokémon.