The difference can be hard to ascertain at times, but the main thing that marks a proxy as acceptable to Magic's creators is if it couldn't be passed off as an official Magic card
Its important to note that this also works with creature tokens
Once your opponent is paralyzed, they must toss a coin to be able to attack
III: Create Smaug, a legendary 6/6 red Dragon creature token with flying, haste, and "When this creature dies, create fourteen Treasure tokens." See more Add To Wishlist Restock Notice Gatherer & Rulings (opens in new tab) NM EX VG G 8 available @ $6.49 Add to Cart 1 2 3 4 5 6 7 8 $5.19 Out of stock
In addition to the foil treatment inside Box Toppers, the 20 Legends Retold cards have two treatments exclusively within Collector Boosters, foil etched and non-foil
Some Pokmon attacks have custom rules to determine what they do and how effective they are