|Release date||12 July 2011 (Update)|
|Location||North of Herblore Habitat|
|Examine||He seems to suffer from pins and needles.|
Dotmatrix is a druid standing outside the entrance to the Jadinko Lair, along with Maverick, a mercenary whom he hired after being attacked by a mutated Jadinko. He went to see the Jadinko Lair on his colleague Astlayrix's advice.
- Dotmatrix's name is likely a play on words--'dot matrix' is a type of printer or a mathematical function. This is likely a reference to the French comic The Adventures of Asterix, in which names are puns (such as with the titular character) modelled after ancient Gaulish Celtic names (real-world examples from history being Dumnorix, Vercingetorix, and Ambiorix).