Black dragon and spirit shaman much helped me, almost completing my wish..

Hello dear gamelovers
3 days to go to complete this season and I am optimistic to reach again gold level first because Recently, I bought three very useful cards(black dragon, spirit shaman and ruler of the sea) whose percentage of my victory has increased significantly and at this time I have reached the rating of 24000.
I was wishing to reach this level near about three seasons but every time last moment missed this opportunity. This time I am confident to reach this level..I am little bit surprised to see the capability of these cards although these are little bit costly but very useful.
Thank you for your valuable time