Step 1 Down the deep tomb south-east of Mortha
Start like the Pharaoh Quest: about 55 squares south-east of the Mortha temple go up the ramp at 31492,32299, down the stairs at 31496,32299 and down the stairs at 31521,32312 to floor 8. Then take the stairs at 31499,32338 (floor 8), 31500,32339 (floor 9), 31499,32338 (floor 10) and 31499,32340 (floor 11) all the way down to floor 12.
Step 2 Three gates of expertise
On floor 12 the way leads east through the gate at 31585,32368 (level 120), then north-west through the gate at 31556,32311 (level 100) and finally west through the gate at 31534,32317 (level 150). Ghosts, ghouls, necromancers, demons, elder beholders, nightmares and destroyers live on the way.
Step 3 Five chests
Five chests stand in a row at y 32301 (floor 12): a phoenix shield (31531), a teddy bear (31533), an elven mail (31535), elven legs (31537) and a magic longsword (31539). The teddy bear and the elven mail need level 150, the other three level 100 - but the last gate needs level 150 for everyone. Each chest opens once per character. Ghazbaran and two Minishabaals guard the room.