digimon card game mastemon New Mlikemat Playmat DTCG Mat TCG CCG OCG Trading Mat with Zones + Free Bag (ZD002-862-SM) : Toys & Games play 1 purple or yellow Digimon card with a level of 4 or less from your trash without paying its memory cost. BT23-102 Mastemon : Secret Rare

The text/art matches the ones I own, they are probably real

I know thats pretty specific and not as cool as first appearance overall or first card appearance

That means there are squillions of cards unique to each pack typea situation made all the more confusing and frustrating by this being a so-called special set where packs cannot be bought separately, only as part of collection boxes and Elite Trainer Boxes

This topic is the embodiment of that idea

The main gimmick was that each player needed a Deck Master, a monster from their deck with unique abilities

Fifteen cards from fifteen different sellers means paying shipping fifteen times