1) three will be 3 tombstone place on right side of the close tomb. Push the middle tombstone on left side and it will open the tomb
2) Listen here carefully ( u will need gauntlet of Hera) there will be a crack burst the crack with gauntlet in the upper north wall enter it u will find 2 elves interact with them get out of that wall and interact with the third elf guarding the right side interact with her 3 times u will find a "Funny" statement third time and there after that u will be to able to enter the fortress with seal