nightmare boss train mode not unlocked Godmaster content

[Cyumm]

Hi, I'm currently training to beat pantheon 5, but I'm facing an issue I can't seem to unlocked Grimm V2 for some reason, I've already faced him during an attempt. So I wondered why the unlocked didn't work as expected ? I've already beat Grimm attuned and ascended.

[Perseus]

Could you edit your post to change the title and make it less spoilery? Thank you.

When a boss is unlocked for training in the Hall of Gods, their names appear on the interactable sign near the entrance.

In order to face Nightmare King Grimm in the Hall of Gods, you need to use the Dream Nail on the dream essence thing at the bottom right of Troupe Master Grimm's statue.

[Cyumm]

Originally posted by Perseus:

Could you edit your post to change the title and make it less spoilery? Thank you.

When a boss is unlocked for training in the Hall of Gods, their names appear on the interactable sign near the entrance.

In order to face Nightmare King Grimm in the Hall of Gods, you need to use the Dream Nail on the dream essence thing at the bottom right of Troupe Master Grimm's statue.

Thanks bro