The texture, or lack of, is the most obvious sign of a fake card and is the easiest one to spot with no effort at all
This isn't some simple cut-and-shut job, either
Well, Paleozoics and ChainBurnMarkII.dek could get past this, probably, but the cost of doing so on Turn 1 (or 0, if you're facing them and going second with this in hand will likely deprive them of needed resources (and follicles.) And with the ability to reincarnate your Traps as vanillas-and thus, favor yet another of the common elements of my Panik support, vanilla Fiend protection-you can rest easy knowing your Links are that much easier to make and your board is that much harder to break now
With the single-player campaign, you relive iconic duels from each series, so for me, it's just going through the arcs of Duelist Kingdom, Battle City, and more fond memories