The Yu-Gi-Oh! GO RUSH!! Complete Challenge 2 is a campaign that awarded 777 Rush Rare (Special Red Version) copies of "Jointech Rex". Every week starting from April 3, 2022, while the Yu-Gi-Oh! GO RUSH!! anime was airing, players could press the d button on their remote control to access the data broadcasting menu and open 2 packs of 5 cards. After obtaining 7 different target cards (Super Rare or higher rarity), they would get a password to apply for the promotional card. There were 2 application deadlines for the second promotional card: December 30, 2022 and March 31, 2023. 377 winners were chosen in December 2022 and 400 in March 2023.
