Just beat the game, any way to fight Xino'jiiva again?

[Ray]

I can't target it with an SOS flare and was just curious as to how you are supposed to farm the items for gear making

[Kittysune]

event quest ( one day left or today is the last day )
and joined other's xeno jiva quest on optional
it was like zorah's quest it appeared randomly

[Nisshoku]

Event is over now. Even if you don't target it, just look at the SOS flares to see if anyone has it posted. Also, if you get the quest randomly, the nice thing to do is to send out an SOS even if you don't need the help, so others can farm too.

[Ray]

oh okay cool, thanks for the info guys

[Birdy.J]

There is an optional quest called "Land of convergence" if I had remembered it correctly .

[Lemonidas of Sourta]

The optional quests to hunt Zorah Or Xeno shows up randomly. You will get a notification once you visit the Astera village and the theme song changes to denote it's appearance. Though higher your rank, the more often they show up (that's what the game said anyways).

Once you get those quests, it lasts for 2 quests exactly. Meaning if the quest appears, and you do one random investigation before you attempt it, you can only do the Zorah/Xeno quest once now since time has passed.

[Number9IX]

Just rare encounter like Zorah