Deep Sea Searcher

When Deep Sea Searcher enters the battlefield,
each player reveals the top card of their library.
If a player revealed a land card they draw that
card. If a player revealed a nonland card they may
put that card on the bottom of their library. Put
a +1/+1 counter on Deep Sea Searcher for each
land card revealed this way.
With no use for the sunken treasure, it explored the shipwreck for fun.