Vorago, the current strongest monster in RuneScape, shared with Yakamaru and Seiryu the Azure Serpent.
The Strongest monster in RuneScape (based on combat level) is currently tied between Vorago, Yakamaru, and Seiryu the Azure Serpent, all with a combat level of 10,000. Monsters that are not attackable, such as the Ferret of Doom, are not included.
Although Telos, the Warden (as well as the pure, volcanic, and Corrupt anima-golems) would technically be the strongest monsters in RuneScape if fought in an encounter of 801% or higher enrage (which would give them a combat level of 10,010), they do not count as they start at a combat level of 2,000 (while the anima-golems start at a combat level of 500, their combat level is the same as Telos' combat level). It should also be noted that if they were to be fought at 4,000% enrage (the highest possible enrage), their combat levels would be 42,000.
Top 10 bosses
This is a list of the 10 current highest levelled bosses in the game. Enemies summoned during boss encounters are not included.
| # | Monster | Level |
|---|---|---|
| 1 | Vorago | 10,000 |
| Yakamaru | ||
| Seiryu the Azure Serpent | ||
| 4 | Solak | 7,000 |
| Nex: Angel of Death | ||
| 6 | Araxxi | 3,000 |
| 7 | Kalphite King | 2,500 |
| Araxxor | ||
| 10 | Beastmaster Durzag | 2,000 |
| Telos |
Past record holders
Overall past record holders
Free-to-play past record holders
| Monster | Level | Timeframe | Duration |
|---|---|---|---|
| Chaos Elemental | 305 | 9 October 2017-Present | 2,380 days |
| King Black Dragon | 276 | 29 February 2016–9 October 2017 | 588 days |
| Revenant knight | 170 (was 126 pre-EoC) | 25 February 2009-29 February 2016 | 2,560 days |
| Hellhound (strongest non-revenant) | 132 (was 127 pre-EoC) | 16 June 2009--29 February 2016 | 2,449 days |
| Greater demon | 92 (pre-EoC) | 24 March 2004–15 June 2008 | 1,545 days |
| Elvarg | 110 (RSC) / 83 (pre-EoC) | 23 September 2001–24 March 2004 | 913 days |
| Greater demon | 87 (RSC) | 13 August 2001–23 September 2001 | 41 days |
| Lesser demon | 79 (RSC) | 11 June 2001–13 August 2001 | 63 days |
| Ice giant | 68 (RSC) | 6 April 2001–11 June 2001 | 66 days |
| Moss giant | 62 (RSC) | 5 February 2001–6 April 2001 | 60 days |
| Black Knight | 46 (RSC) | 4 January 2001–5 February 2001 | 32 days |
Quest monster past record holders
| Monster | Level | Timeframe | Duration |
|---|---|---|---|
| Gregorovic | 1000 | 19 December 2016–Present | 2,674 days to date |
| Nomad | 699/799 | 14 July 2014–19 December 2016 | 889 days |
| General Graardor & Kree'Arra | 210 (pre-Legacy) | 4 March 2013–14 July 2014 | 497 days |
| Nomad | 699 (pre-EoC) | 11 January 2010–4 March 2013 | 1,148 days |
| Balance Elemental | 454 (pre-EoC) | 26 November 2008–11 January 2010 | 391 days |
| The Inadequacy | 343 (pre-EoC) | 15 May 2007–26 November 2008 | 561 days |
| Black Dragon (Freeing Sir Amik Varze) | 227 (pre-EoC) | 15 March 2006–15 May 2007 | 426 days |
| Jungle demon | 195 (pre-EoC) | 6 December 2004–15 March 2006 | 464 days |
| Nezikchened | 187 (RSC) | 20 August 2003–6 December 2004 | 473 days |
| Black Demon (The Grand Tree) | 175 (RSC) | 12 September 2002–20 August 2003 | 342 days |
| Chronozon | 121 (RSC) | 9 April 2002–12 September 2002 | 156 days |
| Elvarg | 110 (RSC) | 23 September 2001–9 April 2002 | 198 days |
| Count Draynor | 43 (RSC) | 28 January 2001–23 September 2001 | 238 days |
| Delrith | 30 (RSC) | 4 January 2001–28 January 2001 | 24 days |