You can choose any kind of paper to make my credit card holder wallet, either upcycled paper like old maps and books or new paper such as decorative stationery
I got several notes both in favor and against the "cuteness" of tying many of the mechanics to the number seven for the sake of the game's title
The white manna has an added benefit, which you can use as an interrupt if needed
(2) During your opponents turn (Quick Effect): You can target 1 Therions card in your Spell & Trap Zone and 1 card your opponent controls
Other cards create tokens with defender like Atla Palani, Nest Tender, belong under this mention
DBDS-JP024 Hiryuutei Fandra / Dragon Airship Fandra Field Spell Card (1) During your Draw Phase, before you draw: You can give up your normal draw this turn, and if you do, add 1 Skyfang Brigade monster from your Deck to your hand