Spell of Life and Death

This card is an artifact in addition to its other
types
On every end step, if this card is untapped, every player gains 1 life; if not, every player must
sacrifice a creature. If a player is unable to do so,
they lose 3 life instead
{t}: lose a life
{ut}: draw a card
{3}: put a creature in your graveyard on to the battlefield tapped with two -1/-1 counters on it