1st edition base set booster box sealed Pokemon Pokemon Base Set 1st Edition

That's a trade that likely leads to discarding the spells you were planning to use to kill your opponent

Flayer of the Hatebound has undying which is built in recursion

The name of the card is an allusion to the traditional Christmas carol called "Deck the Halls", as well as a meta-reference to "topdecking" which refers to playing a card on the same turn you draw it, often in a way to swing the game in your favor (which also provides its connection to the miracle keyword)

As a more casual fan of Yu-Gi-Oh!, I found the inclusion of Synchro and XYZ summons fun to learn, although thats definitely the trickiest part of the tutorial duel