Baryonyx, Dinosaur Champion

Whenever a dinosaur enters the battlefield, you may have this creature explore. If you revealed a land this way, Baryonyx deals 1 damage to target creature. (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 on top or into your graveyard.)
If damage dealt to a creature causes an ability to trigger, that ability triggers an additional time.