Chea, Friend to Too Many

Familiar spells you cast have flash.(Bats, Birds, Cats, Dragons, Faeries, Foxes, Frogs, Imps, Lizards, Spiders are familiars, as well as any creature with “Familiar” in its name.)
{t}Add X {g} and each opponent loses X life, where X is the number of familiars you control.

"Sacrifices in this day and age? Really? Warlocks, such barbarians."