AKA: Giant Two-Headed Troll
In most ways, two-headed trolls fight like normal trolls, but with added strength and perception (much like an ettin). The creatures are usually too bestial to bother arguing between their heads, and they share the troll's regenerative abilities, though they are reduced slightly. Two-headed trolls have more robust limbs, too, rather than the easily severed limbs of their more wiry kin.
These trolls prefer damp caves.