Stackable Quarters

Creature spells you cast cost {w}{u}{r}{g} less to
cast if you cast them from from your library.
When you cast an artifact spell from your library, copy that spell.
When you play a land from your library,
untap it when it enters and add {c}.
At the beginning of your upkeep, shuffle your
library and reveal the top card. You may play
it this turn.