AD&D 2nd Edition

Range: 100 yards + 10 yards/level
Components: V, S, M
Duration: Special
Casting Time: 7
Area of Effect: 20 ft radius
Saving Throw: 1/2

This spell creates a fireball, with a +1 bonus to each of its dice of damage, which releases its blast anytime from instantly to 5 rounds later, according to the command given by the wizard. In other respects, the spell is the same as the 3rd level spell fireball.