Grandmaster achievements are for players with ultimate experience and end-game gear.
There are 47 total achievements for this category.
| Achievement | Description |
|---|---|
| Aethereal Tortoise VI | Kill 1000 Aethereal Tortoise. |
| Anglers Invocation | Unlock the Angler's Invocation prayer. |
| Arcade Master II | Complete the Extreme Hell Arcade once |
| Artic Avenger III | Kill 500 Artic Guardian. |
| Blacksmith Set | Open 250 Bird's Nests. |
| Blacksmiths Set | Equip a full Blacksmith Set. |
| Blacksmith VI | Find 250 blacksmith's bounty |
| Blacksmiths Forge | Unlock the Blacksmith's Forge prayer. |
| Bow of Awakening (i) | Equip a Bow of Awakening (i) |
| Captain's Downfall III | Kill 1500 Captain Deathbeard. |
| Chef’s Orison | Unlock the Chef's Orison prayer. |
| Creator's Demise III | Kill 2,500 of The Creator. |
| Cursebreaker III | Kill 1500 Cursed Arrav. |
| Divine Tree Spirits VI | Kill 200 Divine Tree Spirits. |
| Echoes of Elder Archmage III | Kill 1500 Elder Archmage. |
| Enraged Tree Spirits IV | Kill 250 Enraged Tree Spirits. |
| Essenceborn Colossus VI | Kill 300 Essenceborn Colossus. |
| Evil Leprechaun VI | Kill 75 Evil Leprechaun. |
| Feel the Burn IV | Kill 500 Vulcan. |
| Group Slayer VI | Complete 500 Group Slayer Tasks. |
| Hero of the Skies IV | Complete 500 Avian Ascent Raid task. |
| Karma Food IV | Sacrifice 100,000 Karma Food to the Karma Statue |
| Lumberjack Set | Equip a full Lumberjack Set. |
| Make it Rain IV | Spend 1,000B (1T) in Fountain of Fortune |
| Malignis Massacre III | Kill 1500 Malignis. |
| Master of Fishing VI | Complete 10 master fishing tasks. |
| Nex Pls III | Kill 500 Nex: Angel of Death. |
| Nipper Demon (b) | Summon a Nipper Demon (b) |
| Pyromaniac VI | Offer 3,000 logs to the Bonfire. |
| Reaper's Exorcism III | Kill 500 Reaper of Souls. |
| Slayer Hunter IV | Open 500 Slayer Hunter Keys. |
| Slayer Master Bow (i) | Equip a Slayer Master Bow (i) |
| Slayer Master Staff (i) | Equip a Slayer Master Staff (i) |
| Slayer Superior Codex | Equip a Slayer Superior Codex |
| Staff of Awakening (i) | Equip a Staff of Awakening (i) |
| Titans III | Complete 500 Rise of the Titans raid. |
| Woodcutting Tasks VI | Complete 250 woodcutting Tasks. |
