It is capable of many things, ranging from the acquisition of effects which certain cards only hold when they're Summoned in an specific way (a simple example would be Traptrix Dionaea, which has an at Normal Summon and a different at Special Summon effects), or avoidance of penalties for being Summoned in other ways, like the typical card that must be destroyed or returned to hand at the end of turn for being Special Summoned, or the high leveled mon that is at its strongest when Tribute Summoned
Just praying that these "exclusive" cards don't destroy my ability to buy these within $5 of MSRP, because beyond $20 a bag I'm not touching them
Today, most counterfeit cards are designed to pass various tests like the bend test and the light test, and some look almost exactly like the real thing, even upon close inspection (unless you're going really deep and using a jeweler's loupe, which is a good way to weed out fakes but too much work for the average player)
Dragon Shield Card Manager Dragon Shield card manager home I fell for Dragon Shield's Card Manager fast
Other decks will take a few cards from Oath of the Gatewatch to improve already existing archetypes
