They were helping them because part of the event was you got a questYoud have to work with other guests to complete your quest and then you got a foil card if you did that
We also have four Enchanted Locations, an Enchanted Item, and an Enchanted Song all for the first time
With this, I believe we have the foundation of our creature base
Cloud, Ex-SOLDIER (Limit Break) Cloud, Ex-SOLDIER leads the red-green-white Limit Break deck that focusses on equipping weapons, raising your stats past 7 power. Thematically, it ties well into Final Fantasy 7 and its Limit Break system, with the deck allowing you to buff your creatures with equipped weapons, and then gain certain abilities based on this power
To finish off, repeat the air removal process from the previous paragraph with your newly double-sleeved card