Laboratory?
Almost there, but not the connection I am looking for.
Cheers!
White lab uniform?
2 Likes
Yes, correct! Every card has a lab coat featured in it.
Cheers!
1 Like
Each has a keyboard
6 Likes
Correct
1 Like
All of them has pink flower (pedals)?
Greetz,
Quuador
2 Likes
Correct!
1 Like
HOW DID I NOT GET THIS?!??!?!?!
2 Likes
These three share a common link:
Which these two do NOT have:
(I’ve thought of three possible valid answers, and will accept any one of them - but bonus points if you guess more than one. 
Although I do have one in particular of those three mostly in mind.)
Greetz,
Quuador
1 Like
I know it should be in the card art, so it is just a guess for one of the answers, but all 3 Pokemon have the same height?
Cheers!
3 Likes
That was actually the main one I was thinking about, so well done!
And a lot of previous answers haven’t referred to just the art either (e.g. illustrators; attacks to learn; their sprites team; etc.), so I kinda forgot about the title of the thread tbh. 
The other two I was thinking about aren’t part of the artworks either tbh.
Greetz,
Quuador
4 Likes
Not sure if this is already done before!
Cheers!
Glasses?
Or perhaps Pokémon and people together on an artwork?
Greetz,
Quuador
1 Like
Correct. There is at least one character in the card with spectacles / glasses.
Cheers!
1 Like
Is it that there is a Pokemon illustrated as an innamat object? Sir Viper tunnel, Squirtle cup, magic carp plate. Also the colors are so similar. The red green yellow blue!
4 Likes
Probably a right answer but i think you have to adjust your auto correct, also *stunfisk plate 
5 Likes