Dora, the Explorer

+2: Search your library for a land and put it onto the battlefield tapped.
+1: Create Backpack, a 1/1 legendary artifact creature token with "Pay 2 life: Draw a card, then discard a card."
-9: Lands you control become 5/5 green elemental creatures with trample until end of turn. At end of turn, sacrifice half your lands, rounded down.