Steel key ring

In order to create the Steel ring key you need to obtain the following keys first:

• Square Key - dropped by the Skeleton Thug
• Triangle Key - dropped by the Skeleton Hero
• Circle Key - dropped by the Gorak (requires a slayer level of 78)
• Cross Key - dropped by the Nechryael (requires a slayer level of 80)
• Pentagon Key - dropped by the Dark beast (requires a slayer level of 90)

When you obtained all five keys you need to take them with you to Velrak the Explorer, he is a man standing at the start of the dungeon, near the rope. Talk with him and he will make the Steel ring key for you.

Once you have the Steel Key Ring you can use it to open the gate of the Smoke Demon Champion's chamber.

Note: The Steel ring key is untradeable and you will lose it on death.