Ezreal, the Explorer

Landfall — Whenever a land enters the
battlefield under your control Ezreal, the
Explorer 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.)
"I don't read books about the world. I go out there
and see it for myself."