Ferocious ring
From Emps-World Wiki
The Ferocious ring can be purchased for 150 Slayer points from the Slayer point exchange. You can open this shop by clicking the rewards option at any Slayer master.
The Ferocious ring has the ability to teleport you to various Slayer related areas as well as the Godwars dungeon. The ring has 5 charges and cannot be recharged, so it will crumble to dust after the 5th charge has been used.