The app looks nice, and things come together quickly with a few standout features, like showing rulings and format legality on cards you scan, among others
With each deck requiring 20 slots to fill, it can be difficult to draw the cards you need at the right time
apologies for the late response
Takes One to Kill One: Number Wall creates this situation, by protecting Number monsters from destruction by battle, unless they battle other Number monsters
excavate the top card of your Deck, and if it is a Spell/Trap, add it to your hand
Challenges sees two players comparing the strength and health of the attackers chosen card/s and the targeted card/s, with the two exchanging the amounts