Shellbane Survivor

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Shellbane Survivor
Shellbane Survivor (#629)
Released 4 February 2026 (Update)
Members Yes
Description Kill the Shellbane Gryphon 25 times without leaving the cave.
Tier Hard
Monster Shellbane gryphon
Type Stamina
League region None
Advanced data
ID 629

Shellbane Survivor is a hard combat achievement which requires the player to kill the shellbane gryphon 25 times without leaving the cave.

Strategy

All of the boss' attacks are avoidable when weighing ≥40kg. This excludes its ranged attack, which it may use even when in melee distance. Consider bringing more food instead of prayer potions. This achievement must be done in one sitting since logging out places the player outside the cave.

Other tasks

There are 7 Combat Achievement tasks (totalling 14 points) available for Shellbane gryphon.

NameDescriptionTypeTierComp%
Shellbane AdeptKill the Shellbane Gryphon 25 times.Kill Count Easy (1 pt)7.2%
Dry CleaningKill the Shellbane Gryphon after clearing its corrosive spit from your armour.Mechanical Easy (1 pt)4.3%
Perfect ShellbaneKill the Shellbane Gryphon without taking damage.Perfection Medium (2 pts)5.9%
Shellbane VeteranKill the Shellbane Gryphon 50 times.Kill Count Medium (2 pts)6.8%
Shellbane SpeedrunnerKill the Shellbane Gryphon 10 times within 12:30 minutes of entering the cave.Speed Medium (2 pts)4.6%
Shellbane SurvivorKill the Shellbane Gryphon 25 times without leaving the cave.Stamina Hard (3 pts)4.3%
Featherweight FighterKill the Shellbane Gryphon 5 times without leaving the cave, while wearing gear weighing less than 40kg.Restriction Hard (3 pts)4.3%

Source

Content from the Old School RuneScape Wiki (operated by Weird Gloop), licensed under CC BY-NC-SA 3.0.

Source siteOld School RuneScape Wiki
Canonical sourceShellbane Survivor
Content licenseCC BY-NC-SA 3.0
License statusdeclared
PictureShellbane gryphon · file details

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