Myriad Druid

When Myriad Druid enters the battlefield, Land Scrap X, where X is the number of lands you control. (Look at the
top X cards of your library. You may sacrifice a land. If you do, reveal a land from among them
and put it into your hand.)
Whenever you Scrap, put a +1/+1 counter
on Myriad Druid.