Idea: Add summmoner primals as skills

[miraidensetsu]

For me, when someone tells me about summoner in FF games I think something like that:

https://www.youtube.com/watch?v=EU1xfaZ_fr8

That including the backjump.

Edit: But it appears to work more like this:

https://www.youtube.com/watch?v=0inHWlnYWe4