Frigid Touch

Evocation [cold]
Level: Artificer * 2, Bloodrager * 2, Druid * 2, Hunter * 2, Magus * 2, Sorcerer */Wizard * 2
Components: V, S
Casting Time: 1 Standard Action
Range: touch
Target: creature touched
Duration: instantaneous
Saving Throw: None
Spell Resistance: yes
  This spell causes your hand to glow with a pale blue radiance. Your melee Touch Attack deals 4d6 points of cold damage and causes the target to be Staggered for 1 round.
  If the attack is a critical hit, the target is Staggered for 1 minute instead.