When uploading raid thumbnails, please use the thumbs seen from the raid backup list, not the event landing page.
Note the difference in size between the image you uploaded and the one the wiki prefers.
https://gbf.wiki/images/5/57/BattleRaid_Kou_and_the_Hollow_Existence_Impossible.png
This is the second time you've uploaded the incorrect images, which means I must give you a verbal notice.
I didn't know there was a distinction, sorry. I always get all the thumbnails from the event page because it seems appropriate because they're all in one place.
I'm not sure how to actually grab thumbnails from the raid list page, the right click to get images method isn't working there.
If you know how to get the thumbnail for Normal or Hard, you can find it by changing the URL.
For example, here is the link to Normal's thumb:
http://game-a1.granbluefantasy.jp/assets_en/img/sp/assets/summon/qm/treasureraid087_normal.png
You can change normal in the URL to vhard, ex, or high. Note that the thumbs for raids and solo battles are different. For reference, hell is for the Nightmare thumb.
