Explosion

(X is ALL of Sneevil's AP, and no other action can be used in the same turn)
A swarm of rats within sight explodes dealing damage in an increasing radius.
Deals 50% -10 of Franks HP + an additional {x}d12 +{x}d6 +{x}*3
The radius is at a a base of 9ft, and increases 15ft.