Secrets of the Waste

At the beginning of your upkeep put a knowledge
counter on the land enchanted by Secrets of the
Waste and end your turn or destroy Secrets of
the Waste and the land it enchants.
Enchanted land gains: "{t}: Search your library
and/or your graveyard for X cards where X is
equal to the number of knowledge counters on
Secrets of the Waste and put them into your
hand. Shuffle your library afterwards."
"After some time, the waste starts whispering to you."