Hunting Wyvern

First strike, Flying
.
When Hunting Wyvern enters the battlefield, it 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 this creature, then put the card
back or put it into your graveyard.)
When Hunting Wyvern enters the battlefield, it
deals damage equal to its power to any target.