Orb of Force

You create a globe of force 3 inches across, which streaks from your palm toward your target.

Complete Arcane  
Source D&D tools

Conjuration (Creation) [Force]

Level: Sorcerer /Wizard 4,
Components: V, S,
Casting Time: 1 standard action
Range: Medium (100 ft. + 10 ft./level)
Effect: One orb of force
Duration: Instantaneous
Saving Throw: None
Spell Resistance: No

You must succeed on a ranged touch attack to hit the target.

The orb deals a total of 1d6 points of damage per caster level (maximum 10d6).