Effects?

[YAKO SOMEDAKY]

If I do the following command
ADVSAV: poisoned; RESIST: poison
I get only half of the poison damage or 1/4 to pass the save.
Now the question is: I just roll with advantage the effects of poisoned or all of the tests would be to advantage?
If I do this:
ADVSAV: constitution, just poisoned my constitution SAVES will be rolled with advantage?

[Zacchaeus]

You can't set up an effect that gives advantage to a saving throw against a specific condition, so ADVSAV: poison won't save against poison but will give advantage for any saving throw (I think). ADVSAV: constitution will give advantage against any constitution saving throw.

[YAKO SOMEDAKY]

Understood, thanks.