This card can only be played by “Mysterious Boy” or “Roxas”.
“Roxas” can ignore the Friend level of this card. If your opponent plays any card except a World card, you may discard this card to cancel and discard the played card.
[effect & image as posted by thekingdomheartstcg.com]
Anyone else think Yen Sid has an amazing ability? I was thinking about a counter to things like 'The King', 'Sephiroth', Ultima Weapon.