Miner’s Guidewing {W}
Creature — Bird
Flying, vigilance
When Miner’s Guidewing dies, target 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 that creature, then put the card back or put it into your graveyard.)
1/1
1 cmc gets you a lot of rules text these days