Reverse Life Flow
Reverse Life Flow(Minor) by Taalismn
"The biter bit..."
This defensive power quite simply goes into effect any time a vampiric ability like Suck Blood or Drain LifeForce is used on the character. When the defending character gets a blood or Hit Point draining attack used on them, the effect reverses, and instead the ATTACKER instead takes the damage, the Hit Points/SDC/life force being added to the defender instead as a temporary buffer(remains until burnt off by future damage or within 24 hours, whichever comes first).
Saving Throw: The attacking party can make a save versus P.E. to break off the attack, so they take only HALF the normal damage from their reversed attack; otherwise they take FULL damage before they can break off the attack