Patreon / Commissions / Store / Adoptables / YCH</a
Done for an event over on Crescent Cavern, themed on "what is your greatest wish" (being shown in the Magic Nonsense Mirror). Title's from 白夢の繭 ～Ricordando il passato～, the chapter 8 ending theme from Umineko When They Cry.
They're seeing themselves happy, with loved ones that are long dead (Dzi's baby sister and boyfriend, and Orange's wife feat. background starter), which kind of reopens emotional wounds that were less healing and more massively festering. Their Pokemon can't see what they see, but they can tell that it's causing them distress and are getting upset (and in the case of Mai (the Ralts/Bounsweet fusion) and Katarina (the Nidorina/Glameow), are three seconds from/actively trying to fight an inanimate artifact...).