The alpha cards are just more rare, collectible versions of the cards which were sold only during the initial pre-sale of the game. They provide no advantage over beta cards in the gameplay however it does take fewer of them to combine to reach each level.
The alpha cards are just more rare, collectible versions of the cards which were sold only during the initial pre-sale of the game. They provide no advantage over beta cards in the gameplay however it does take fewer of them to combine to reach each level.