Dlari, Spellcaster Savant

: Spells you cast cost {1} less to cast.
+1: Create a 1/1 white Wizard creature token with "Whenever you cast a noncreature spell, you gain 2 life."
-4: Dlari, Spellcaster Savant deals 4 damage to any target and you gain 4 life. Draw a card.