This spell allows the wizard to bring into being a longbow composed of light. There must be a light source of som kind for this spell to function. This can be natural light, torch light, or magical light. This long bow acts as a regular long bow and the user must be proficient in the use of the longbow or suffer the normal penalties.
The arrows for this bow are also formed of light and the user needs only pull back the bow string to have an arrow appear. There are a number of arrows equal to twice the caster's level. The rate of fire remains the same for the character employing the bow. The bow lasts for two rounds per level of the caster or until all arrows are used, whichever comes first.
These arrows cause 1d8 points of damage normally, but they cause 1d8 +1 point per level of damage to undead and creatures of the negative material plane.