|Release date||5 March 2015 (Update)|
|Notable features||Taskmaster for the Falador Diary.|
| Shiny armour!|
Sir Rebral is a member of the order of the White Knights located at the White Knights' Castle in Falador. He is the responsible NPC for the Falador Diaries, to whom players may speak in order to start registering their progress in the diary. He also awards players the Falador shield for the completion of the easy, medium, hard and elite Falador tasks.
- His name is a pun of the word "cerebral".
|Lumbridge & Draynor Diary||
|Western Provinces Diary||