Crucible of Progress

{t}: Exile the top card of your library.
You may play it this turn.
Whenever a card would be exiled from the
top of your library. If you would be able to
cast it this turn, it costs {r} less to cast.
___________________________________
"Though the toil is endless, the weapons they craft
are just as eternal." - Olaron Urstad von Trisenvell