The First Billy Goat Gruff

{w}, {t}: The First Billy Goat Gruff explores. Activate only as a sorcery. (When a creature explores, its controller reveals the top card of
their library. If it is a land card, they put it in
their hand; otherwise, they put a +1/+1 counter
on that creature and can choose to leave that
card on top or send it to their graveyard.)

I am but the smallest one.