A first look at the red cards reveals two reprints from older editions, including Anger and Gratuitous Violence
Cards with this keyword are not shuffled into the deck when playing the game, but are laid out in advance
Most of its early- and mid-game cards like Paldean Wooper, Arbok, and Grifaiai poison your opponent's active Pokemon, with Grifaiai in particular being able to do so from the bench, while Paldean Clodsire ex does double damage if the opponent's active Pokmon is poisoned
If your opponent is running a Dark monster strategy, then Super Polymerization potentially lets you get rid of 2 monsters at once, while getting a Starving Venom Fusion Dragon for free
Consistent dimensions allow old and new cards to fit the same sleeves and binders
The card is simply too easy to abuse, solidifying its spot at number three on this list