The White Phantom

Lifelink, Vigilance, Indestructible
Whenever you gain life, put two +1/+1 counters on
The White Phantom.
Whenever you gain life, target opponent loses that
much life.
If you would gain life, you gain twice that much life instead.
If an opponent would lose life during your turn,
they lose twice that much life instead. (Damage
causes loss of life.)