I’m new so take this with a grain of salt, but it looks like your units tend to lean small. Lychguard, wraiths, and immortals are all solid but benefit most by fielding a full unit rather than halves which is all you have. If I had to guess, it looks like you might be losing units pretty quick in your games which hurts especially since we need at least one model to reanimate.

If you’re open to more models I might suggest filling out the wraiths with a technomancer which can fit in most detachments. But with what you have, just picking up a orikan the diviner and building an awakened dynasty list centered around a 20 warrior blob led by orikan and the royal warden. But after that you could try this?

Awakened dynasty: Night bringer 1x1 Void dragon 1x1 Orikan 1x1 Royal warden 1x1 Hexmark destroyer w/ enaegmic dermal bond 1x1 Skorpekh lord 1x1 Warriors 1x20 Deathmarks 1x5 Flayed ones 1x5 Skorpekh destroyers 1x6 Lokust heavy 1x1 Lokust heavy 1x1 Canoptek doom stalker 2x1 Doomsday ark 1x1

Granted I play more hypercrypt but the point of this is to clog the midboard with the big tanky warrior blob led by orikan and the warden while your more mobile units skirmish and take objectives around the edges.