The Witcher 2 - Operator (Low Damage, Quen)
Dark / Quen+sword only / all 3 phases. Discovering boosted Quen causes Operator to inflict damage on his own helpers made this by far the most interesting variation. Although I'd have been more content if the safe spots came into play more often than barely at all, this was probably best the fight can get as far as skill vs randomness goes.
