Meren Viria, Motherbound

Changeling (This card is every creature type.)
Spells you cast that would deal 2 or less damage
can't be countered.
{t}, {b/g}: Meren Viria, Motherbound explores.
(Reveal the top card of your library. Put that card
into your hand if it's a land. Otherwise, put a +1/+1
counter on the creature, then put the card back or put
it into your graveyard.)