Calcific Touch

Transmutation [earth]
Level: Artificer * 4, Bloodrager * 4, Sorcerer */Wizard * 4
Components: V, S
Casting Time: 1 Standard Action
Range: touch
Target: creature or creatures touched (up to one per level)
Duration: 1 round/level
Saving Throw: Fortitude partial
Spell Resistance: yes
  Your touch progressively transmutes the substance of creatures you touch into stone. Once per round, you may deliver a Touch Attack that inflicts 1d4 points of Dexterity damage and slows the target (as the spell) for 1 round. A successful Fortitude Save negates the slow effect but not the Ability Damage. A target reduced to 0 Dexterity is Petrified permanently. Break enchantment, restoration, or stone to flesh can reverse the effects of calcific touch.