Usurp the Shadow Throne

**Viserai Specialization**{br}If you've usurped this turn, this costs 6{r} less to play and you may play it from your banished zone.{br}When this hits a hero, turn all cards in their banished zone face-down. They lose X{h} and you gain X{h}, where X is the number of cards turned face-down this way.{br}**Blood Debt**