Changes Nemesis Froststeel Nemesis Reduced the area of the Orbiting Cold DoT ability. Stormsteel Nemesis Removed rotating lightning ability. Poison Nemesis Poison pool deals 25% less damage. Poison pool now ends when the Nemesis is defeated. Poison spin attack deals 14% less damage. The across the screen projectiles now deal physical damage rather than fire. The poisons inflicted by the across the screen projectiles have 50% reduced duration.