King Of Hearts.... leveling up?

Hi, i have a question, why sometimes during my leveling up using King of Hearts, i see from time to time after killing mobs an animation of "leveling up" on King of Hearts.

What does it mean? is he actually leveling up? i am not getting why he is the only trust leveling up? and if I released him and summoned him again will the "leveling up" be accumulated?

His leveling up only restores his hp/mp from what I can tell.

It's kind of a storyline thing. If you remember your ToAU missions he levels up after nuking things to death. But yeah seems just like a small mp/hp restore from what I've seen

If it has an effect, it's currently unknown. There's a lot of tiny little trust stuff that have little to no information.

Quote:

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Originally Posted by dasva

It's kind of a storyline thing. If you remember your ToAU missions he levels up after nuking things to death. But yeah seems just like a small mp/hp restore from what I've seen

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Its been sooo many years, cant remember >_<