Drain Poison

Transmutation [poison]
Level: Alchemist* 3, Antipaladin* 3, Artificer * 3, Cleric */Oracle * 3, Druid * 3, Hunter * 3, Ranger * 3, Warlock * 3
Components: V, S, M/DF (the fang of a poisonous creature)
Casting Time: 1 Standard Action
Range: touch
Target: one weapon or a single piece of ammunition
Duration: 24 hours
Saving Throw: None
Spell Resistance: no
  By touching a weapon against the fang of a poisonous creature and casting this spell, you drain 1 dose of the creature's poison, which is magically applied to your weapon without risk of poisoning yourself. The poison remains on the weapon until either it strikes a creature, you touch the weapon, or you wipe off the poison. It otherwise functions exactly like a dose of a manufactured poison applied to a weapon. You can use this spell with natural as well as manufactured weapons. This spell does not prevent you from exposing yourself to the poison if you roll a natural 1 on an attack roll while the poison is applied to your weapon. The spell has no effect if the creature whose fang is touched is a summoned creature, if it has been Dead for more than 1 minute, or if its poison has already been extracted from it.