Red Nova Dragon
there is not really a "most powerful" card in yugioh. it all depends on the circumstance and how you use it.
The best card in yugioh is the judegement dragon card.
I think the most powerful cards are the 3 monsters you get at the end of duel academy. Ulna, Rafael ,
$2.50 + $0.74 is the value of the Yugioh yubel card plus shipping.
seto, kaiba and pegasus give out really good trap cards like crush card and such.
a card and a picture
In terms of stats, Dragon Master Knight and Five-Headed Dragon each have 5000 ATK and DEF.
Cost Down
The Yugioh Card Wave Motion cannon is not a banned card
There is no real card such as Hand Control, it was an anime-only card.
She doesn't have a Yugioh Card.
by bending it or slightly peeking inside