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From Pathfinder #155: Lord of the Black Sands, which isn't enabled.

Life's Last Breath

ITEM 18
UNIQUEDEADLY-D8MAGICALTWO-HAND-D10UNHOLY
Price 23500 gp
Usage held in 1 hand
Bulk 2
Category advanced
Group sword
Damage 1d8 slashing

The twin serrated blades of this legendary rhoka sword are dull black and constantly drip with blood. Life's Last Breath is said to have been forged centuries ago for an unknown urdefhan general and has since fallen into the hands of countless other powerful urdefhan warlords.

Life's Last Breath is a +3 greater striking Unholy Wounding rhoka sword with the following special abilities.

Activate command
Frequency once per day
Requirements You successfully Strike a creature with Life's Last Breath
Effect You cast a 9th-rank Paralyze spell on the target.
Activate envision
Frequency once per 10 minutes
Trigger You successfully Strike a creature with Life's Last Breath
Effect The target must succeed at a DC 38 Fortitude or take 4d6 void damage; you gain an equal amount of temporary Hit Points that last 1 minute.
Pathfinder #155: Lord of the Black SandsOGL