Along with getting absolutely demolished by the Emerald & Sapphire Starter Deck (which Ill speak to in a moment), I just never felt like I had the cards I needed to answer problems as they arose
It's pretty much in every non-standard burn deck
Called 'D23 Expo Collector's Set', these cards reportedly have a "unique foil treatment" and are printed with D23 and 'first edition' symbols
I think he has potential in a few decks and will most likely see play
But what really kicks it over the top is that middle part of his text box: Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. You dont have to worry about an opponent casting a Force of Will while tapped out, or a free Fierce Guardianship or Deadly Rollick
Snapcaster Mage serves a very particular purpose in most formats by attaching a flash body to the powerful effect of flashing back a timely Mana Leak or even a removal spell like Lightning Bolt or Fatal Push, you could really pick apart your opponents game plan and leave a body on the table to finish the game, if not just burn them out