Quasit Familiar

Necro {b}(If a creature card with {b} in its mana cost
went to the graveyard from anywhere this turn, this
spell costs {b} less to cast.)
When Quasit Familiar enters play, you lose 1 life,
and the next spell you cast this turn costs {1} less.
{b}: Quasit Familiar deals 1 damage to target
creature blocking or being blocked by it. Exile it,
then return it to play tapped under its
owner's control.