collector booster box lost caverns of ixalan The Set Boosters – Mox Boarding House and fan Magic the Gathering: The Lost

Players can choose from seven Theme Decks that feature their favorite Pocket Monster set

This gets around a lot of commonly paid protections like Heroic Intervention

During the Main Phase, if you do not control a "Ki-sikil" monster (Quick Effect): You can Special Summon 1 "Ki-sikil" monster from your GY, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Fiend monsters

2 Rank 4 "Exosister" Xyz MonstersMust be Xyz Summoned with the above materials

The only difference was, instead of getting a card when you discard the card in your hand, you instead get some number of +1/+1 counters