I don't know about cheating since you aren't giving information about the whole situation here. But you can recover this card from your graveyard to use again after you first get it out with the skill.
As the guy above said, you probably didnt see what your oppnent actualy did. You can retrieve this card from grave to special summon it. Pretty common move in blue eyes decks.
If you say summon without the skill, does it mean he had an Alternative BEWD in his deck even though this card isn't released yet ?
Right now the only way to get Alternative BEWD on the field is by playing the skill Alternative Evolution due to the card being non-buyable.
Stop saying nonsense and stupi theories. This card is not abailable yet. You opponent 99% just retrieved this card fron grave with "the white stone of ancients" second effect while you were sleeping in your turn. Common move in blue-eyes synchro decks Enough said.
Anoymous
