Everyone Gets Loot Boxes: My God-Tier Luck Only Gives Me Common Cards

I transmigrate into a world where everyone opens loot boxes, and from the start I awaken god-tier luck!

[God-Tier Luck System activated!]

[Effect: The Host will get a common white card 100% of the time when opening a box!]

Me: “??? You call that god-tier luck?”

The teachers and students at school look at me with pity, while my rival mocks me nonstop as “the trash king chosen by heaven.”

But they don't know my luck lets me see hidden instructions!

[Brick Card detected. Hidden instructions unlocked...]

[Instructions: Throw it into the filthiest outhouse within a 500-meter radius at three in the morning. It has a tiny chance of evolving into a Soul-Suppressing Golden Brick!]

[Expired Yogurt Card detected. Hidden instructions unlocked...]

[Instructions: Leave it under the blazing sun for three hours, then add three drops of pigeon blood to turn it into an All-Purpose Glue Card!]

When a ferocious beast boss arrives and the geniuses are driven back despite wielding epic cards,

I silently pull out a pile of “industrial waste.”

“See that epic-grade beast? I can take it out with just one [Expired Athlete's Foot Spirit]!”

The powerful figures all around are instantly stunned into stone!