Blood amulet of fury

A Blood amulet of fury is a neck slot item made by combining an Amulet of fury with a Blood necklace shard. This requires 80 Crafting, awards 200 experience, can be assisted and cannot be reversed. When created, it is fully charged.

The necklace has a passive effect that activates every 15 seconds and damages monsters in combat for 200 to 500 life points, while healing the wearer for the same amount. It can hit multiple targets at the same time, allowing for a stacked healing effect up to 1,200 life points. If the necklace was intended to do more damage than its target had left (e.g. the target had 240 life points, and the necklace rolled to hit a 500), then the necklace will still heal the full amount to its wearer. The drawback to this effect, however, is that it does not work against most boss monsters, specifically ones that are immune to reflect damage (i.e. Deflect curses, etc). The exceptions to this rule are the Dagannoth Kings, Kalphite Queen, Corporeal Beast and 4 God Wars Dungeon generals, excluding Nex. Although it is not specified, this amulet will still work on the Kalphite King. Mod Osborne stated that Jagex planned on modifying the health sapping effect to make it work for all boss monsters. However, this was cancelled.

This necklace will damage enemies and heal (drain life points to the player) the player an average of 120 thousand life points per hour (1.2 million life points drained per 10 hours) in single combat. An average of 240 thousand life points drained per hour if fighting 2 enemies (2.4 million life points per 10 hours).If fighting 3 or more enemies for 10 hours the necklace WILL drain 288 thousand life points per hour (2.88 million life points drained in 10 hours). Keep in mind this necklace only affects some monsters.

The necklace degrades in combat, and lasts for ten hours before it becomes empty. Even after the necklace runs out of charge, it retains its combat bonuses and may be equipped and used, but without the healing effect. It can be recharged by 1% with 30 blood runes, which by current market price is coins. If recharged in Drakan's crypt south of Burgh de Rott, this cost will be reduced by 20% to 24 blood runes, or coins. The necklace can also be recharged with coins at a player-owned house, costing 10,000 coins per 1%, and can be reduced based on the player's Smithing level, as with other items. The item can also be taken to Bob's axes in Lumbridge to be recharged as well.

If the blood amulet of fury is lost on death in a PvP situation, the player who died can run back and retrieve this item from the place where they died in the wilderness.