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An unnamed twoll practicing what appears to be very elementary Mathamancy.^Erf-b1-p010

Proposed Canon

A Twoll is a humanoid unit. Twolls share the same articulation problem as dwagons, gobwins, and spidews.

One notable twoll is Bogroll.

Speculation

Apparently personal hygiene is a weak point of twolls.^Erf-b1-p037

Fabrication appears to be a Natural Ability of all Twolls. Bogroll created armor for Parson. Indeed, it seems that equipping others (just Warlords or others also?) is part of his job as henchman.^Erf-b1-p037 Later, Zhopa created a picnic basket out of an ordinary basket for Parson, and he implied that he could create more than that (e.g. chairs).[1]

Bogroll also cooked for Parson, created a breastplate, and created a Parson-disguise that included a wig and a second eye. It's unclear whether these are examples of Fabrication.

So far the only side seen using twolls is Gobwin Knob.^Erf-b1-p077a