These hidden objectives can only be completed during theFestival of the Lost 2023.

Each of those masks will need to be collected and equipped before completing the objectives.

For theClovis Bray maskyou must finish the Cryptozoologist Event Challenge.

Article image

For theNimbus maskyou will need to do the Hocus Focusing challenge.

Finally, theTormentor maskrequires the Heads Will Roll challenge.

Once it is equipped you then need to get that weapon up to level 30.

Article image

Doing so will enable legendary shader calledTwilight Keepsakefor that weapon.

We’ve got good news and bad news.

Just confirm you are opening the Engrams in their base form, and not focusing them first.

Article image

The bad news is the drop rate is extremely low.

You will likely need to open a lot of Eerie Engrams to get more Lost Mementos.

Haunted Lost Sectorsare your source for Eerie Engrams.

Article image

you might grind through either the regular or Legend versions.

Regular is much easier, and has chance to drop an Eerie Engram at the end.

However, you should strongly consider focusing on the Legend difficulty.

Article image

This is more difficult, but willalways award an Eerie Engramupon completion.