Class Awakening: I Activate a God-Tier Passive System!

After transmigrating to a parallel world, I was delighted to awaken as an S-rank Elemental Mage on Career Awakening Day. I thought my future was bright, but a god-tier passive System suddenly appeared. It took away my ability to cast spells by chanting, but gave me an outrageous new ability: normal attacks can trigger skills, and the more passive skills I have, the higher my attributes become!

From then on, I set out on a mad quest to collect skills, starting in a beginner village on the grasslands and fighting my way through secret realms as my skill collection steadily grew. At last, there was...

Until that day, when I casually swung my staff and tens of thousands of skill effects erupted at once, leaving the entire world speechless.

(A power fantasy with no suppression of combat strength. I'm a new author, so feedback on anything I can improve is welcome.)