Fireball (V7)

From the Glossary

Engulfing effects affect the victim even if they hit only garb, worn equipment, or wielded equipment. Other affects only function on items or players they physically touch.

Also, a Wizard spell.

Monsters who get Fireball

• Hydra(5th level one head gets this ability)

Things to note

A single Fireball acts as a Banish against a Water Elemental. If hit by Fireball three times in one life, it is dispelled for the rest of its lives.