After doing the tomb quests in ancient Nedjem's ghost will appear in indus (ws of mut statue)
You can put beads obtained from the tombs in ancient into his jar in the following combinations to generate keys for entry into the tombs of
Horemheb: 3 yellow beads, 2 blue beads (sunkey)
Tutankhamon: 1 yellow, 1 green, 1 blue bead (midnight key)
to enter tombs "put key hole"
NOTE: For Horemheb bring ~5k gold.
Horemheb dynamics:
as you go through you will eventually kill a mummy who will spawn a friendly mummy with a shop. buy the torc and then wrath of Horus from the mummy. when you find a panel deep into the tomb (not at the start), wear the torc first before pushing the panel. at the end of the tomb is the "boss" Rene Belloq. Wear the wrath of Horus (or maybe just have it in your inventory) and it will help kill her.
Tutankhamon dynamics:
When you enter the tomb you will be cursed with several random Gaes
After waking up push gateway to release some aggro mobs. after going west through gateway go north and kill stillborn mummies. Look at the magical instructions there:
Horus - You shall not get angry. [do not rage (also agg 0)]
Mut - You shall not use a shield. [no shield equipped (both shield slots!)]
Bastet - You shall not tower over me. [sit during fight, possibly also no fly.]
Osiris - You shall not use a weapon. [don't equip a weapon]
Sobhek - Retreat and you will perish. [do not retreat! and also possibly no wimpy agg 0.]
Sekhmet - You shall not hide your face. [remove face equipment? and possibly head?]
Anubis - You shall not sing or rejoice. [suspect no entrance, calm, rally etc.]
Match the gaes curses on you to the above instructions before you fight the curse of Tut
Curse is .sw2n from instructions.
During the fight make sure you follow the instructions and you will get blessings instead of curses to help kill the curse quickly, otherwise you will get strong dots on you.