This turn, when it is destroyed by battle and sent to their Graveyard: Inflict damage to your opponent equal to its original ATK in the Graveyard
Enter the Infinite seems like the most broken thing to do, since it draws us our entire deck, and in theory, if we draw our entire deck, we should be able to have some combo that wins us the game (a bunch of Simian Spirit Guides and Lightning Storm is an easy example, or perhaps something involving Laboratory Maniac), but we could also try to use Wildfire Eternal with extra-turn spells like Time Stretch, which give us additional attacks to keep triggering Wildfire Eternal and casting more free spells
This really makes the deck true to its name, as revealing your cards can really be quite the jump scare for those unprepared to see what horrors await
The folks at Ravensburger NA were kind enough to send some samples for this article
The set looked fantastic for Limited, and admittedly, the flavor appeals to me as someone who spent countless hours playing Final Fantasy XI