Crispenbark Rune Pass

{t}, {1}: Add {g}. Instant and sorcery spells you
cast cost {1} less this turn.
{t}, {1}: Add {g}{g}.
Whenever you cast an instant or sorcery
spell, you may scry 1. (To scry 1, look at the
top card of your library. You may move it to
the bottom, or keep it on top.)