Thomas smiled and watch the Professor demonstrate the spell again, he listened carefully and suddenly he realised where he was going wrong. ""Emfanizo Arithmou!" Thomas muttered under his breath, just to make sure he had got it right, it sounded right.

""Emfanizo Arithmou!" Thomas did the wand movement exactly the same way as the Professor had shown him, and he suddenly saw numbers appear.

8 1 2 8 7 6 9

Thomas sat in awe, this was simple so amazing, he wondered what it would be like if some muggle used something like this in a magic trick.