In combat, my Interlink level seems to slowly increase. However, I can't see any gauge or meter that tracks how close it is to the next level, nor do I have any indication of how to increase that level. From what I've gathered so far, being in combat will make it go up slowly, but I'm wondering:
- if both members need to be alive to increase it
- if canceling arts makes it go up faster
- if using fusion arts makes it go up faster
- if having both members be the same role, or different roles, affects the rate of increase
Really, I'm just wondering what makes it go up faster. How does this mechanic work?