Divine Retaliation

Evocation [Force]
Level: Cleric 3, paladin 4
Component: V, S, DF
Casting Time: 1 swift action
Range: 0 ft.
Effect: Magic weapon of force
Duration: 1 round
Saving Throw: None
Spell Resistance: No

A spectral weapon composed of pure force
energy springs into existence next to you.
Each time a foe strikes you, the weapon
springs into action, chopping into your foe
and dealing a grievous wound.

This spell creates a divine weapon that
mimics your deity’s favored weapon.
Any time you are struck for damage
by a melee attack, this weapon strikes
at your foe. It has a base attack bonus
equal to your caster level + your Str
modifi er or Wis modifi er (your choice).
It deals damage as per your deity’s
favored weapon, and is of a size equal
to your current size. The weapon gains
a bonus on damage rolls equal to 1-1/2
times your Str modifi er or Wis modifi er
(your choice).

There is no limit to the number of
attacks that this weapon can make.
If a hydra bites at and hits you six
times, this weapon in turn strikes
at the hydra six times. The weapon
has reach or range appropriate to its
type. It shares a space with you. If
you are Large or larger, it counts as
occupying each square of the space
you fill