Strongest monster



The strongest monster in Old School RuneScape (based on combat level) is currently the Corporeal Beast, with a combat level of 785 in terms of bosses. However, the strongest quest monster is currently The Inadequacy, with a combat level of 343.

Past record holders
For more information on the monsters, please see their individual pages listed above by clicking on the links.

Overall strongest monster past record holders

 * {| class="wikitable"

! Monster ! Level ! Timeframe ! Duration
 * Corporeal Beast
 * 785
 * 16 October 2014 - Present
 * TzTok-Jad
 * 702
 * 22 February 2013 - 16 October 2014
 * days
 * }
 * 22 February 2013 - 16 October 2014
 * days
 * }

Historical strongest monster past record holders

 * Note: This section refers to the historical context of the monsters upon their first incarnation into RuneScape.


 * {| class="wikitable sortable"

!Monster !Level !Timeframe !Duration
 * Corporeal Beast
 * 785 (pre-EoC)
 * 15 September 2008 - 10 January 2011
 * 847 days
 * TzTok-Jad
 * 702 (pre-EoC)
 * 4 October 2005 - 15 September 2008
 * 1077 days
 * Kalphite Queen
 * 333 (pre-EoC)
 * 7 September 2004 - 4 October 2005
 * 392 days
 * King Black Dragon
 * 245 (RSC) / 276 (pre-EoC)
 * 24 September 2002 - 7 September 2004
 * 714 days
 * Black dragon
 * 200 (RSC)
 * 27 February 2002 - 24 September 2002
 * 209 days
 * Elvarg
 * 110 (RSC)
 * 23 September 2001 - 27 February 2002
 * 157 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
 * }
 * Moss giant
 * 62 (RSC)
 * 5 February 2001 - 6 April 2001
 * 60 days
 * Black Knight
 * 46 (RSC)
 * 4 January 2001 - 5 February 2001
 * 32 days
 * }
 * 32 days
 * }

All-time quest monster past record holders

 * Note: Since no new quests have been released on Old School RuneScape, this list also denotes the current strongest quest monsters in the game.


 * {| class="wikitable sortable"

!Monster !Level !Timeframe !Duration
 * The Inadequacy (OSR)
 * rowspan="2"|343
 * 22 February 2013 - Present
 * The Inadequacy (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
 * }
 * Count Draynor
 * 43 (RSC)
 * 28 January 2001 - 23 September 2001
 * 238 days
 * Delrith
 * 30 (RSC)
 * 4 January 2001 - 28 January 2001
 * 24 days
 * }
 * 24 days
 * }

Top 10 strongest monsters

 * {| class="wikitable"

!Position !Monster !Level
 * style="text-align: center;" | 1
 * style="text-align: center;" | Corporeal Beast
 * style="text-align: center;" | 785
 * style="text-align: center;" | 2
 * style="text-align: center;" | Zulrah
 * style="text-align: center;" | 725
 * style="text-align: center;" | 3
 * style="text-align: center;" | TzTok-Jad
 * style="text-align: center;" | 702
 * style="text-align: center;" | 4
 * style="text-align: center;" | K'ril Tsutsaroth
 * style="text-align: center;" | 650
 * style="text-align: center;" | 5
 * style="text-align: center;" | General Graardor
 * style="text-align: center;" | 624
 * style="text-align: center;" | 6
 * style="text-align: center;" | Commander Zilyana
 * style="text-align: center;" | 596
 * style="text-align: center;" | 7
 * style="text-align: center;" | Kree'arra
 * style="text-align: center;" | 580
 * style="text-align: center;" | 8
 * style="text-align: center;" | Callisto
 * style="text-align: center;" | 470
 * style="text-align: center;" | 9
 * style="text-align: center;" | Venenatis
 * style="text-align: center;" | 464
 * style="text-align: center;" | 10
 * style="text-align: center;" | Vet'ion
 * style="text-align: center;" | 454
 * }
 * style="text-align: center;" | 470
 * style="text-align: center;" | 9
 * style="text-align: center;" | Venenatis
 * style="text-align: center;" | 464
 * style="text-align: center;" | 10
 * style="text-align: center;" | Vet'ion
 * style="text-align: center;" | 454
 * }
 * style="text-align: center;" | 454
 * }