Remember all those Goosebumps and cheap horror books in paperback covers? This is a recreation of that a bit trashy aesthetic that they all seemed to have - an aesthetic I fell in love with as a child, re-imagined as Pokemon Go! knockoff comic cover.
Wearing this as a shirt in 99% prevents your Poke's from becoming real and hunting you down. And also warns your friends about a possible danger!
This is a shirt sold at beautiful resort of Ariandel. Congratulations - you have been on vacation to Ariandel and survived (and also had fun, probably)!
Safety Note: Please do not touch the image itself, for it may or may not teleport you to this frosty hell of a place.