Jett Skill Build.

I always liked the idea of thinking about it as a transfiguration as the result of your energy manifesting into the attack.

Jett's is pretty cool, it's a shame random jetts don't know anything about hits per second and decide not to max it.

If it was your character turning into SuperTransform only during the attack it would be much different, but summoning a random ghost without any explaniation to it is what bothers me the most.

To be honest, I liked more the idea of summoning your Father's spirit from DragonWarrior to Octopunch, it has a sentimental touch+ makes some sense.