Where do I find my Unveiled quest?

[boreal panther]

Where do I find my Unveiled quest?

[brittle edge]

Have you gone to the memorial section on neomuna?

[velvet bridge]

Also finish the campaign

[brittle edge]

That 2

[tight gate]

did u do from hero and to hero

[prime abyss]

If you've already completed lightfall campaign then,
Complete "Unfinished Business" exotic quest to get deterministic chaos

Acquire "Parting the Veil" quest from nimbus
Enter Veil Containment and complete the quest

Acquire Unveiled quest from nimbus
Enter Veil Containment again and listen to the audio recording on the tv screen at the very start of the mission (you don't need to run through it again)

Pick up your new strand aspects from pouka pond (I'm assuming this is your goal)

[prime abyss]

@glacial breach

Listed the following quest you need to complete before bannar of war

U just need to do this on one character then the others will be unlocked by going to the pond on other chaaracters