Ruins of Tolaria

{t}: add {u}, if you control 3 or more Wizards, add {u}{u}{u} instead.
Whenever a wizard enters the battlefield under
your control, put a brick counter on Ruins of
Tolaria.
Sacrifice Ruins of Tolaria: Search your library
for a wizard, put it onto the battlefield under
your control then shuffle your library. Activate
only if Ruins of Talaria has 10 or more brick
counters.