Liliana, banished Queen

+1: Create a 2/1 black Cultist creature token with "When this creature dies, each opponent loses 1 life and you gain 1 life."
0: You may pay 3 life: When you do, declare a type (Land, Creature, Sorcery) and draw 3 cards. For each matching card type, gain 1 life.
-7: Destroy every creature with power 4 or greater. For each destroyed creature, create a 2/1 black Cultist creature token on your battlefield.