Using a genuine card in the manufacturing of the fake is how they pass a few of the basic tests like the light test etc to make them seem more convincing
Yes, Dark Confidant, the card Bob Maher designed as his prize for winning the Magic Invitational
The latter will give your team evasion with Swampwalk when you control a Swamp and it's in your graveyard
Again, the burden is more on getting the card in your Cube in the first place
Secret Lair x God of War: Greek Secret Lair x God of War: Greek World at War (27k decks, pack foil $20) Rite of Flame (129k decks!, pack foil $70) Sulfuric Vortex (42k decks, pack foil $40) Pyrohemia (39k decks, pack foil $55) I dont think Ive seen another SL where there were no special versions previously, but here we are
Which means that by deck-building standards, you can have, instead of the regular limit of four Llanowar Elves, functionally eight of them with four Llanowars and four Fyndhorns