Heres a complete list of all of the set codes youll find on Disney Lorcana cards: Note that many cards in Illumineers Quest: Deep Trouble are from a variety of different sets that had been printed up until its release, but it does feature exclusive cards, which are based around its unique solo/co-operative gameplay, and these are marked with the Q1 set code
[spoiler=How it works]It is meant to stand ground against the Blue-Eyes-sized beaters the game can so easily throw out there, but instead of forcing the opponent to go higher to beat it, they need to compromise a smaller monster for their play (on paper at least)
My brain again drifts towards Valakut, the Molten Pinnacle and how much its off-kilter versions benefit from the addition of some new Mountains to the fold
This back-and-forth continues until a winner is declared
Crackdown : Activate this card by targeting 1 face-up monster your opponent controls
WotC has even rested the concept, releasing recent major sets with no serialized cards to let the market breathe.