Tormented demons have had their elemental crystal drop chances doubled. To cope with this change, they've been made significantly stronger (accuracy boost + new mechanic). A bug was fixed where damage deflection didn't properly work. Moreover, they gain combat power depending on the deflected damage and temporarily get level 0 defence when their damage deflection spell is active.
RIP slayer xp rates on yet another monster. Gotta bank every 2 kills on average, which is 6-8 bank trips per task. Old tormenteds were much more enjoyable to kill
Can you show me the gear setup you're using? Might have overbuffed them a little.
He's using bandos, full slayer helm, dboots, str t, fcape, anger battleaxe, ring of vigour afaik