AU Introduction and characters- Wonder!tale

So basically a bunch of my friends (including me) like to do Undertale themed roleplay (RP)
However, everyone was from a different AU, or there were multiple o the same character.
To avoid further chaos, we decided to make it an Au in its own- Wondertale
Sure the name is corny, we are all aware of this. It was the best we could come up with for a bunch of thrown together characters.