Vraska the Unseen

+1: Poisoner: Every night on Theros, if you use the factional kill, the kill is delayed until the end of the next night phase.
-3: Rolecop: Every night on Ravnica, you may choose one player. At the end of the phase, you learn the name of all three of their abilities.
-7: Double Voter: While in the Meditation Realm, all your votes count for two instead of one.