Architect's Cabinet

{t}: Put a study counter on Architect's Cabinet.
{1}, {t}: Exile the top card of your library. If it's a
land card, you may move a study counter from Architect's Cabinet onto that card.
{3}, Remove a study counter from Architect's
Cabinet: Choose a land card you own in exile
with a study counter on it and put it onto the battlefield tapped under your control.