Inferno faction discussion.

Then, what will the succubi throw (if they are ranged units)? Maybe, as Ancient Evil suggested, tormentors will sprinkle enemies with bones :)?

That's also true, but the description mentions illusions, so I think a succubus is more likely to be a caster than a ranged attacker. An interesting idea, it says in the description that they can lengthen their limbs, so the tormentor will lengthen their fingers, pierce the enemy, and then make their fingers normal again (I know it's nonsense...).