The February 2020 issue of with magazine (Kodansha) will come with a Magic Knight Rayearth & Card Captor Sakura sticker in celebration of CLAMP’s 30th Anniversary.
It is unclear whether this will be a new illustration or not, but I would guess so.
The magazine will be released on December 26 and it’s available for pre-order on Amazon Japan.
I wonder if it’s going to be a crossover illustration? I hope so!
Update: the magazine cover can be seen below. You can see a glimpse of the Rayearth and CCS sticker and unlike what I expected, it is not a new illustration. Too bad.