Cards like Living End, which cost nothing but are hard to cast normally, can take over a game in an instant, but this one-mana instant can stop that with ease
But really, white is one of the best colors at ramping, and when added to red for Boros
The long-awaited North American restock of The First Chapter Booster boxes is finally starting to hit stores with TWO big changes
Its removal is fairly efficient (see Lightning Bolt), but it doesnt scale well into the game as creatures and boards get larger
I think the comparisons to Expressive Iteration are a bit of a reach, since Flow State requires two different card types in your graveyard, but if youre in a Constructed or Commander deck that can bin an instant and a sorcery easily, this is some powerful card draw