kelpy
Noun
Meaning
An imaginary spirit of the waters, horselike in form, vulgarly believed to warn, by preternatural noises and lights, those who are to be drowned.
Source: Webster's dictionarySynonyms
Hypernyms
Derivatives
Examples
It is revealed that Max's virus is gone, the most likely explanation being that when the virus killed Kelpy it went dormant as it believed its mission to kill Logan was accomplished.
When Kelpy takes on Logan's form he is killed by the virus Max carries which was designed to kill Logan.