Converging Convictions

Accumulate {1}{g} (You may pay an additional {1}{g} any number of times as you cast this spell. For
each time you do, increase all values indicated in its
text by 1. This effect affects costs as well.)
The next creature card each player plays from
their hand this turn can be played as though it
had flash and costs up to {1} less to cast.
Until end of turn, whenever a creature enters the battlefield, if it was cast, each player draws 1 card.