Watcher in the Woods

: Lands you control or in your graveyard cannot be the target of spell or abilities your opponents control.
+2: You may discard a card. If you do, target creature losses all abilities and becomes a 0/1 until the start of your next turn.
-2: Target instant or sorcery card with converted mana cost 2 or less in your graveyard gains retrace until end of turn.