Stellmir of the Forest

: Stellmir of the Forest gains all of Dyani, the Eternal Forest's abilities while he is on the battlefield.
+1: Until end of turn, Stellmir of the Forest becomes a 6/6 Forest Angel creature with indestructible and hexproof that's still a planeswalker.
-4: Put target non-land permanent on top of its owner's library, or exile or destroy target non-land permanent, or draw two cards.