Drain Vitality

When Drain Vitality enters the battlefield
place 1 soul counter on it.
Whenever Drain Vitality is tapped it does
not untap on the next untap step
1x Soul counter {t}{b} target creature gets
-1/-1 until the end of the turn.
2x Soul counter {t}{1}{b} target creature gets
-2/-2 until the end of the turn.
3x Soul counter {t}{2}{b} target creature gets
-4/-4 until the end of the turn.
Gaan Lah Haas