You exhale a virulent green mist toward a red-scaled thrak, instantly infecting it. The red-scaled thrak convulses violently!
... 30 points of damage!
Throat disappears! That'll make breathing difficult.
The red-scaled thrak falls back into a heap and dies.
A red-scaled thrak darts southeast.

It was dead a room away. Not sure if that qualifies as a pestilence bug or a thrak bug.

-Richard/Fjalar.