Hatching Parasite

Uncounterable. Target creature gets -X/-X,
where X is the number of creature cards in your graveyard with infect. If that creature would die
this turn, exile it. If you payed with life, all
creatures in the graveyard are considered to have infect for the purpose of this spell.
"That's not snow...and I sure hope you didn't inhale
it" - Agent-X