Talk:Natsu Dragneel (Omni)/@comment-3446413-20171029123449/@comment-33497693-20171029135246

You can have the 60% parameter boost AND the boost effect at the same time.

I'm not entirely sure myself how exactly the boost effect works, but I think it just gives you 25% atk, def, rec per round up to 75%. (I checked the stats and they never go down after three turns).