Arterra, Guard of Itlimoc

+2: Untap two target lands. Those lands become 1/1 elemental's with indestructible until your next turn. They're still lands.
-2: Distribute three -1/-1 counters on up to two creatures
-8: You get and emblem with "Tap an untapped land you control: Distribute six -1/-1 counters on any number of target creatures."