Contagion usually trades two cards (the Contagion plus another black card) for two creatures, which seems like a good deal to me for zero mana
Its designed for collectors, so its rarely ever used for casual play.
Its a very aggressive Orzhov deck (particularly for Sealed) with a low curve (mostly 2s, some 1s and 3s, only four cards that cost above three mana)
This guy can become a real nuisance over the course of a game and draw you a ton of cards
"Also, we also want to show that we are serious and that we are here to stay." At launch, Disney Lorcana: The First Chapter will be available in English, French, and or German, with plans to release four sets a year
Not only is it a very strong card, but it only costs 1 white mana, meaning it can easily be played at turn 1 and stay active for an entire game