You are ready to learn to refine the use of other types of breath weapons now. Luadius has sent you into the dangerous area known as the Northern Deadlands to seek out Redbacked Tarantulas as your new target practice.
Kill twenty (20) Redbacked Tarantulas (any but the hatchlings) by way of a challenge to yourself as to how accurate you are with your breath weapon. The Redbacked Tarantulas are found in the north west corner of the Northern Deadlands on Trandalar. Luadius mentioned that this is near Aroah's Leap.
To improve your accuracy with breath weapons, use your Breath of Fire, Breath of Lightning or Breath of Ice ability at least 10 times while fighting the tarantulas.