If you have a card called "Exodia the Dark Master", then it is a fake. There is no authentic card with that name.
The card named 'Exodia the Dark Master' is a counterfeit card, and not worth anything.
No, there is no authentic card called "Exodia the Dark Master".
Yes it is fake, there is no such card as Exodia the Dark Master
'Exodia the Dark Master' is a fake card. There is no real card of that name.
'Exodia the Dark Master' is a fake card and cannot be used.
There is no card to represent 'Zorc Necrophades', the ultimate villain of the original Yu-Gi-Oh series. There is a super rare card in Dark Crisis called 'Dark Master Zorc', there is nothing to suggest this is the same being.
Dark Armed Dragon has been released in the TCG as a Gold Rare and a Secret Rare card.
Dark Necrofear has had many releases, so it's not a particularly hard card to obtain. It was originally an Ultra Rare in Labyrinth of Nightmare, but was also in every Master Collection 1 set as a promo, then mass released as a Duelist League participation card, and more recently as a rare in Championship Pack 5.
The card 'Exodia the Dark Master', with infinite attack, is a fake card. It is not even based on a real card, it is 100% fictional. Therefore there are no game rules to apply to it.
Cheer Chost Dark Master is not a real card; therefore, the answer to this question cannot be determined.
There is no legitimate card called Exodia the Dark Master. It is a well-known fake, and has 'Infinite' for attack, which is indication enough that the card is fake.