Blood equipment

Blood Equipment is a recurring set of equipment in the Final Fantasy series, which focuses on draining the HP of its target and restoring the HP of the wielder, much like the Drain spell. In some games, there exists a MP-variant of the weapon that acts similarly to the spell Osmose, though it appears much rarely compared to Blood Equipment, which has appeared since Final Fantasy II, with the appearance of the most common piece of Blood Equipment, the Blood Sword. The Blood Lance appears the most alongside the Blood Sword.

Final Fantasy III
The Blood Lance has an attack power of 95, and is found in the Temple of Time.

Final Fantasy IV
The Blood Lance is found in Eblan Castle. It has an Attack Power of 88, but decreases accuracy by 28 and lowers Strength, Agility, Intelligence, Spirit, and Stamina by 10.

Final Fantasy IV: The After Years
The Blood Harp is found within the game's code, a weapon for Edward that didn't make it to the final version of the game. It can't be equip normally, and it takes a direct hack to give him the harp. It has the same effect as the other blood equipment.

Final Fantasy XI
Alchemists can synthesize similar high level weapons that have an HP draining characteristic, including the Bloody Sword, Bloody Rapier, and Bloody Blade, and their High Quality counterparts, the Carnage Sword, Carnage Rapier, and Carnage Blade. The Bloody Sword is a knight sword, the Bloody Rapier is a rapier, and the Bloody Blade is a scimitar. The Bloody Spear also appears.

Final Fantasy XII: Revenant Wings
The Blood Lance is a weapon for Llyud that absorbs HP on hit. It has an Attack and Magick Attack of 80, and an attack speed of 40. It can be bought in the shop in Chapter 8 for 3,600 gil and also crafted through the Dragon's Devices Recipe Book.

Final Fantasy Tactics
The Bloodstring Harp acts the same way as the Blood Sword, it drains HP.

Gallery
{{Gallery
 * File:FFIIIDS Blood Lance.png|Blood Lance in Final Fantasy III (DS).
 * File:FFIV Blood Lance.png|Blood Lance in Final Fantasy IV.
 * File:FFIVDS Blood Spear.png|Blood Spear in Final Fantasy IV (DS).
 * File:FF4PSP Weapon Blood Lance.png|Blood Lance in Final Fantasy IV: The Complete Collection.