Merlin the Wise
Merlin the Wise was one of many individuals to go by the title Merlin. (COMIC: The Neutron Knights)
A manipulative and sinister figure, Merlin could shapeshift and thus several supposedly unconnected Merlins were later revealed to be his other incarnations. (COMIC: A Rag, a Bone, a Hank of Hair...) Native to Earth, Merlin the Wise held a seat among the other Higher Evolutionaries. (COMIC: The Tides of Time) He sought the Doctor's help on two occasions. (COMIC: The Neutron Knights, The Tides of Time)
At one point he and his daughter Roma resurrected Captain Britain after he had been killed by the Fury. (COMIC: A Rag, a Bone, a Hank of Hair...) Following this he murdered his own daughter and was imprisoned by his fellow Higher Evolutionaries. (COMIC: The Guns of Avalon) He was later replaced among the Evolutionaries by a member of the Order of the Black Sun, Demoiselle Drin. (COMIC: The Final Chapter)
History
Encounters with the Doctor
The Fourth Doctor first met Merlin in the distant future of Earth. Merlin had appeared from another time period to help the Neutron Knights against their enemy Catavolcus. Merlin had summoned the Doctor himself to help. (COMIC: The Neutron Knights)
They next met in the Matrix on Gallifrey where Merlin had joined a council of High Evolutionaries, including Rassilon, founder of the Time Lords, to discuss the danger posed to the universe by the "demon" Melanicus. The Fifth Doctor did not entirely trust Merlin but agreed to his aid. Merlin had originally banished Melanicus from the universe, though, obviously he had not managed to make it permanent. (COMIC: The Tides of Time)
Manipulating Captain Britain
At one point an incarnation of Merlin resurrected Captain Britain and later showed his daughter Roma several of his other incarnations. (COMIC: A Rag, a Bone, a Hank of Hair...)
Imprisonment by the High Evolutionaries
At some point the High Evolutionaries turned on Merlin, after he murdered his own daughter, and imprisoned him. Pete Wisdom was telepathically guided by Merlin to release him.
He was later replaced among the Evolutionaries by a member of the Order of the Black Sun. (COMIC: The Final Chapter)
Behind the scenes
Throughout the DWU's history many characters have taken on the name Merlin, including an incarnation of the Master as well as the Doctor himself on numerous occasions (most notably in his mysterious future incarnation), and the short story The Creation of Camelot states that the name Merlin is passed on from one individual to the next with it being more of a title within King Arthur's court than a name. As a result it is unclear whether this incarnation of Merlin, first seen in The Neutron Knights, could also be one of these established characters or another claimant altogether. The character himself has been shown to be a shapeshifter with multiple familiar forms.
A link was established between this character and Marvel Comics' version of Merlin, who has appeared in comics since 1943, when the character design of Merlin the Wise which first appeared in The Neutron Knights was shown as an alternate incarnation of Marvel's Merlin in A Rag, a Bone, a Hank of Hair.... This link was further solidified when Marvel's incarnation of Merlin later appeared in the altered reprint of Star Death released in The Daredevils #5, and the Neutron Knights' Merlin later appeared in a larger role throughout Paul Cornell's The Guns of Avalon in Captain Britain and MI-13 Vol 1 #3.
