Roxane, Queen of Hell

+2: Each player sacrifices a creature, then target player loses 1 life for each creature sacrificed this way.
-3: All creatures have Deathtouch and lose Indestructible and Defender until end of turn and creatures can not be regenerated this turn.
-12: Target player gains an emblem that says: Creatures you control can not be regenerated and lose and can not gain indestructible.