Adept Cartographer

At the beginning of your upkeep choose Explore or Fight. If you choose Explore, Adept Cartographer can't attack or block until your next turn.
{t}: Target opponent reveals the top card of their library, if that card is a creature card, put a +1/+1 counter on Adept Cartographer. If it is a land card, put it onto the battlefield under your control. Activate this ability only if you