This creates a deadly cloud of poison gas.

Cloudkill [100] 
    Innate Attack (Toxic, Gaze) 4d [60.8] 
        Contact Agent [+150%] 
        Erosive [+10%] 
        Area Effect (4 yard radius) [+100%] 
        Persistent [+40%] 
        Drifting [+20%] 
            Heavy vapors that hug the ground 
            They'll pour down a hole if targeted badly 
    Affliction [39] 
        Follow-Up (Toxic Innate Attack) [+20%] 
        Heart Attack [+300%] 
    Magical [-10%] 
    Spell Components [-20%] 
        Must say "deadly cloud" in Latin 
        Must gesture with hands 
Level 2 [103] 
    Add Extended Duration (x3) [+20% to base attack] 
Level 3-7 [107/110/113/116/119] 
    Increase Extended Duration by 1 step [+20% to base attack]