These are the functions which can be called on a minecraft:effects_changed criteria 

trigger.







addEffect:

    Arguments:

        String

    Usage:

        potion type

    Notes:

        Adds a PotionEffectData for the provided potion type and returns it so functions can be called on it.



setCount:

    Arguments:

        int

    Usage:

        count

    Notes:

        Sets the number of times this criteria must be completed before it counts towards advancement progress.



getPlayerData:

    Notes:

        Gets the PlayerData for the criteria. Can set many things to test against the player themselves.



