And of course, it is a three mana card with Cascade
While it looks like a great idea to use this move to defeat a powerful Gardevoir ex or a chunky Mew VMAX, in reality, you'll be risking a lot by discarding four cards in one go
Ill never forget my introduction to the format: A friend and regular opponent pitched playing my Innistrad Standard-legal deck against his Pauper-legal Pestilence deck, and he completely obliterated me
This can usually be found in the bottom corners of the card, but in older card it replaced the set symbol, near the art work
The Instant allows you to copy your next Instant or Sorcery which in this case is the Ephiphany, then on your next turn, you cast Galvanic Iteration with Flashback targeting the Epiphany to take another turn
Put target artifact, creature, or planeswalker into its owner's library just beneath the top X cards of that library, where X is the result