Gregor, Death-Hunter

Haste, Protection from Black.
{w}{w}, {t}, Sacrifice this card, Black creatures cannot be regenerated and lose all abilities. Each Black creature gets -10,-10 until end of turn. If a creature dealt damage this way would die, Exile it instead and gain life equal to its converted Mana Cost.
"Preserve the sanctity of life, no matter what the cost." - Gregor, Death-Hunter