Blood is Power

Description
Sacrifice 33% max Health. For 10 seconds, target other ally gains +3...5 Energy regeneration.

Usage
Blood is Power is also one of the fastest ways to kill yourself; this aspect of the skill is often used by a necromancer to produce bodies for a minion master to raise an undead army. This is usually combined with a mesmer using max fast casting and normal resurrection skills. The necromancer also uses BiP constantly on his team mates to effectively keep their energy topped off. If this is done, they are deemed as a battery necromancer.

Note: If the caster has a maximum of 1 health, through, for example, dying as an Invincimonk and being resurrected with 100% health (through a Resurrection Signet or Shrine), BiP will not sacrifice life. This allows the caster to literally spam it. Of course, the caster will die in one hit from anything (even with Protective Spirit), so the use is limited.

Acquisition
Signet of Capture:
 * Cry Darkday (Snake Dance)

Related Skills
Monk
 * Peace and Harmony
 * Succor

Necromancer
 * Blood Ritual
 * Well of Power

Ranger
 * Melandru's Resilience