Altar of the Light Archon

: Instants and sorcery spells you cast cost {2} less to cast.
+3: Put a number of +1/+1 counters on any number of creatures equal to the number of instants and sorceries you've casted this turn.
-11: Altar of the Light Archon deals damage equal to the total number of +1/+1 counters on permanents you control to any target.