Bosses
Lassar Undercity, under Ice Mountain
How to get to The Whisperer (Lassar Undercity)
2 documented travel routes to The Whisperer (Lassar Undercity), sourced from the OSRS Wiki. Requirements are the gates to use each route; items listed are what to bring.
Access requirements
Needed to enter The Whisperer (Lassar Undercity) however you travel there.
- Desert Treasure II - The Fallen EmpireRequired to fight The Whisperer
Travel options
Ring of shadows → Lassar Undercity
Teleport itemsRing of shadows- 1Use the Ring of shadows' Lassar Undercity teleport to arrive at the palace.
Bring the blackstone fragment to start the fight.
Via Ruins of Camdozaal sinkhole
WalkingBelow Ice Mountain- 1Travel to the Ruins of Camdozaal (under Ice Mountain).
- 2Descend the sinkhole north-west into the Lassar Undercity and reach the Sunken Cathedral.
Bring the blackstone fragment to start the fight.
The Whisperer (Lassar Undercity) on ScapePath
Everything tied to this destination — prepare for the trip and pick up where the travel ends.