The Learned Teacher

: Partner with The Curious Apprentice. When you cast an Apprentice Planeswalker, you may put this card from the Command Zone onto the battlefield.
+1: Put two +1/+1 counters on up to one target creature, or put a loyalty counter on up to one other target Planeswalker.
-4: Exile up to two target permanents until The Learned Teacher leaves the battlefield.