Azuli's Iridescent Ray

School:  Evocation [Force]Level 3 Wizard, SorcerorCasting Time:  Standard ActionComponents:  V  SRange:  60 ft.Target:  60 ft. lineDuration:  InstantSaving Throw:  NoSpell Resistance:  Yes
By use of this spell, the caster creates a highly intense ray of force magic and releases it as a blast of magical energy.  The ray strikes all targets in a 60 ft. line from the caster, dealing 1d4 force damage per level [maximum 10d4], though the caster must first succeed at a ranged touch attack against each target.  The ray penetrates and damages all targets and dissipates its energy after travelling 60 ft. or striking a solid surface such as a wall.  This spell gives no saving throw but is affected by spell resistance normally.