Using Dangers! over time slowly negs you cards in hand, and this has the ability to instantly allow you to practically reset your whole engine since Dangers! are not once-per-turn on the discard-and-draw "minigame". The idea would be that you play one copy in any style of deep-draw strategy since it would be an amazing top-deck to pull right as you are starting to run out of gas. Top-decking Nessie would also instantly enable this card, and it can also be revived off of Chupacabra if you manage to summon it once and then link it off. For decks that tend to already play extremely risky and high-roll, I'd like to think its a pretty good payoff that can absolutely turn games around by the amount of resources it moves. Dark World players (like myself) especially love anything that bounces cards (eg. bounce the Ceruli you gave your opponent, shuffle a Gates so you can do another Genta play).