As a Nightmare lord Torodor is solid and the chance for an extra hit is nothing to be sneered at but with a death save as his only real defensive ability, he is not really made to be a tank. What Torodor does provide is a tanky source of block, plenty of stuns and consistent defense reduction, upping the damage of anybody attacking his targets. Whilst not the best tank, Torodor can still do the job but helps his whole team shine.