My favorite thing in epicduel is morphs/mutations. I was thinking of a couple of things that would be cool as mutations.
1. Some kind of dragon. There are some Dage dragons in AQW that are pretty cool and would fit in. Or really any kind of dragon. Here is an example from AQW: https://imgur.com/a/tq4wlXg
2. This little beaver/groundhog boy inside of a pumpkin that is currently a house item in Epicduel. It is very cute and this is a good season for it. Would look adorable as a morph. https://imgur.com/a/9cosRwh