Disa the Restless

Whenever Disa the Restless attacks, each attacking creature you control 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.)

Discard a land card: Target creature gains hexproof until end of turn.