How do you get dlc monster sets and weapon sets?

Olupajmibanan

Hello and sorry for noob question.

I am first time playing on the PTS. I found most of the gear I wanted in the boxes which were already in my inventory but I can't find these specific items nowhere:
1) Agility set
2) DLC monster sets like Molag Kena - they are not included in the "Monster Helmets" box.
Where can I found these?

Thanks for any help.

kyle.wilson

Agility comes from keys received in the imperial city/ sewers
Kena comes from completing white gold tower.

Olupajmibanan

But why Kena, Veli, Mighty Chudan and Lord Warden aren't included in the "Monster Helm" box?