For one thing, not having to enchant a permanent is huge, as your foe cant remove it in response, and the ability to duplicate any nonland permanent you have as opposed to just a creature or artifact is massively strong
I couldnt see any prize cards, and the user interface is significantly reduced compared to Pokmon TCG Live
Then exile all other Nightmare tokens you control
White and black saw a powerful push for creatures that have 2 power or less in the last few sets, so this card slots right in that archetype
Each arrived in much better condition than I expected , with the worst offender being some light damage to the edges of Crosis
The biggest looser The Wretched, is a card that was reprinted in Chronicles, and wasn't saved by the reserved list as many other cards were