The new theory presented by @pokemonrevolution suggests sheets are stacked on top of each other before the 1st edition stamp ink was dry, causing both the imprints at the back of the cards, as well as the Grey stamps
Fumulus, the Infestation Fumulus, the Infestation helps out sacrifice decks by turning any real creatures you sacrifice into a second body for cards like Goblin Bombardment and Ashnod's Altar
In the Vespiquen example, the Grass type symbol, the leaf, is too narrow, and the colorless energy symbols in its retreat cost look as though theyve been taken from another portion of some other card
Instead, Kindly Ancestor just wants you to be your best self, but like all matronly figures will chide you for going outside without a coat
The vehicle synergies also give the deck some diversity
fake cards are pretty much always cards that have a secondary market value, you don't have to worry about your Giant Sharks being faked as it's simply not worth it