Basically, I had a fusion spirit form, that I came up with. Particularly, for Ranamon.

Particularly, in my concept, this is the powerful fusion form she would be able to gain, from when she has a reformed heart. And is beautiful, because

There are some abilities, for this fusion form:

1. The arms, legs, and tail can turn into tentacles that are similar to that, of Calmaramon.
2. In addition, the legs can also fuse into a mermaid tail form, for when she's underwater.
3. She's got wings, that act as a large pair of fins, to help increase her speed, within swimming. And in addition, to a certain extent, if not let her be able to fly, it allows her to AT LEAST glide!
4. The tail can also act, as a third arm.

I hope you like the basic idea!

= Atlantimon, alongside the artwork, are (c) by me