I'm in Yu-Gi-Oh!, but I'm also in Machine Ascension.

Veteran card player Youfeng is transported to the world of Yu-Gi-Oh! DM, where he witnesses a brutal primitive duel between Axe King and others in Duel City.
Yufeng originally thought that he could become the King of Duels by being invincible in Tongye City with his rich dueling experience and superb card skills.
but--
Seeing his hands full of "mortal bones" monsters, completely unusable and smiling at him, Youfeng helplessly continued his daily routine of visiting the card shop and drawing cards. But soon, the brutally unfortunate limited-time offer made him realize—he was completely cursed with bad luck.
Fortunately, the timely binding of the [Machine Race Completion System] has brought in invincible Sebastián, battle girl Sky Striker, and even "Gundam" Sky Striker Aceeus.
Seto Kaiba: ??? What kind of dragon is this?! Its attack power exceeds one million?!
Malik: Chongguang Longhui Qiao? Are you sure you're not Master Kong (a brand of instant noodles)? You're making me numb... You're even more hellish than me!
Pharaoh: I'm talking to you about Yu-Gi-Oh! and you're piloting a Gundam?!