Virus Worm

Virus Worms (not to be confused with Virus Fleshworms) were a scrapped variant of Virus presumably conceptualized in 2018. This particular variant of Virus would not have been a true standalone variant, and instead would have been formed by multiple Viruses coming together to function as one unit. The variant's front end would've been made by a single Virus Brawler, while its middle and tail end would've been made by multiple standard Viruses (whose heads would've repositoned themselves to the bottom of their torsos in order to allow themselves to connect to each other properly).

Weapons/Abilities
According to DuncanDunclub, Virus Worms were capable of flight.