If you give a custom mob Spirituality (from Monk) via event tools, it will make statuses last infinitely in a fight it's in. As in, they will not tick down their durations.
You can test this by giving a mob Rank 10 Spirituality and putting it in a fight (or controlling it yourself.)
You can test this by giving a mob Rank 10 Spirituality and putting it in a fight (or controlling it yourself.)