Signet of Vampirism
From Guild Wars 2 Wiki
Passive: Heal when struck by a foe.
Active: Heal yourself and mark a foe. Allied players will siphon life from that enemy.
— In-game description [?]
- The active effect inflicts 25 stacks of Vampiric Mark on the target, allowing allies to siphon life from the marked foe up to 25 times for the duration. Each attacker has a 1 second internal cooldown on this effect.
- Active siphon damage scales with 7% Power and ignores armor.