The fairest card game in the world!

Why does the Warrior get strong and efficient cards??
The Mage gets weak and stupid cards!!

Look at this image and tell me if it’s fair??

The image: https://drive.google.com/file/d/1TTJV-ufbeSw-zId3BO-bxt8lSfwfcYO5/view?usp=drivesdk

and yet my mage deck has a decent winrate against warrior…