Anomalous Bloodthirst Support

Supports attack skills. Cannot support triggered skills, skills which create minions, or skills used by totems, traps or mines.

Attack, Physical, Support. Level: 1–20. Cost & Reservation Multiplier: 140%. Requires Level 31.

• Supported Attacks deal Added Physical Damage with Weapons equal
  to 2% of Maximum Life while on Low Life
• Supported Attacks deal (0–9)% more Damage

This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.