Renewed Desire

Stockpile {1}{r} (Exile this card from your hand: It gains "{1}{r}: Put a cache counter on this card." and "You may cast this card from exile if it has a cache counter on it with its cost reduced by {1} for each cache counter on it.")
Discard your hand, then draw that many cards. If this spell was cast with no cache counters on it, instead discard your hand, then draw seven cards.
Just as a lantern can dim but not cease, so can faith.