|Release||17 May 2005 (Update)|
|High alch||0 coins|
|Low alch||0 coins|
|Exchange||37,845 coins (info)|
|Examine||Ancient ogre bones from the ogre burial tomb.|
They are obtained from zogre coffins, which will often break lockpicks and decrease players' thieving abilities upon opening using thieving methods. They can also be obtained by looting a zombie impling jar. (Zombie implings require level 87 hunter to catch.) These bones are impractical to train prayer with, as they are significantly more expensive than frost dragon bones, therefore it is recommended to sell raurg, fayrg, and ourg bones accumulated from ogre coffins.
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- For an exhaustive list of all known sources for this item, see here.
|Zombie impling jar||N/A||2||Rare|
Cost and XP AnalysisEdit
|Bury|| Gilded altar or|
|Experience||96||336||384||432 (Total)||240 (Prayer) + 192 (FM)|
|Cost per XP||-394.2||-112.6||-98.6||-87.6 (Total)||-157.7 (Prayer) or -197.1 (FM)|
- It is assumed that two burners are lit while using the gilded altar and does not include the cost of clean marrentill.
|Item quantity required||1|
|Base junk chance||58.2%|
- The price of raurg bones significantly increased on 19 September 2012, due to the release of the challenge system.
- Training from level 1 to level 99 Prayer by only burying raurg bones would cost 5,138,442,720 coins, assuming no experience boosts are used. Training to a total of 200m experience would cost 78,843,775,230 coins. This method is currently the worst method in the entire game of training prayer cost-wise.